diff --git a/include/sound/ainstr_fm.h b/include/sound/ainstr_fm.h
deleted file mode 100644
index c4afb1f..0000000
--- a/include/sound/ainstr_fm.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- *  Advanced Linux Sound Architecture
- *
- *  FM (OPL2/3) Instrument Format
- *  Copyright (c) 2000 Uros Bizjak <uros@kss-loka.si>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#ifndef __SOUND_AINSTR_FM_H
-#define __SOUND_AINSTR_FM_H
-
-#ifndef __KERNEL__
-#include <asm/types.h>
-#include <asm/byteorder.h>
-#endif
-
-/*
- *  share types (share ID 1)
- */
-
-#define FM_SHARE_FILE		0
-
-/*
- * FM operator
- */
-
-struct fm_operator {
-	unsigned char am_vib;
-	unsigned char ksl_level;
-	unsigned char attack_decay;
-	unsigned char sustain_release;
-	unsigned char wave_select;
-};
-
-/*
- *  Instrument
- */
-
-#define FM_PATCH_OPL2	0x01		/* OPL2 2 operators FM instrument */
-#define FM_PATCH_OPL3	0x02		/* OPL3 4 operators FM instrument */
-
-struct fm_instrument {
-	unsigned int share_id[4];	/* share id - zero = no sharing */
-	unsigned char type;		/* instrument type */
-
-	struct fm_operator op[4];
-	unsigned char feedback_connection[2];
-
-	unsigned char echo_delay;
-	unsigned char echo_atten;
-	unsigned char chorus_spread;
-	unsigned char trnsps;
-	unsigned char fix_dur;
-	unsigned char modes;
-	unsigned char fix_key;
-};
-
-/*
- *
- *    Kernel <-> user space
- *    Hardware (CPU) independent section
- *
- *    * = zero or more
- *    + = one or more
- *
- *    fm_xinstrument	FM_STRU_INSTR
- *
- */
-
-#define FM_STRU_INSTR	__cpu_to_be32(('I'<<24)|('N'<<16)|('S'<<8)|'T')
-
-/*
- * FM operator
- */
-
-struct fm_xoperator {
-	__u8 am_vib;
-	__u8 ksl_level;
-	__u8 attack_decay;
-	__u8 sustain_release;
-	__u8 wave_select;
-};
-
-/*
- *  Instrument
- */
-
-struct fm_xinstrument {
-	__u32 stype;			/* structure type */
-
-	__u32 share_id[4];		/* share id - zero = no sharing */
-	__u8 type;			/* instrument type */
-
-	struct fm_xoperator op[4];		/* fm operators */
-	__u8 feedback_connection[2];
-
-	__u8 echo_delay;
-	__u8 echo_atten;
-	__u8 chorus_spread;
-	__u8 trnsps;
-	__u8 fix_dur;
-	__u8 modes;
-	__u8 fix_key;
-};
-
-#ifdef __KERNEL__
-
-#include "seq_instr.h"
-
-int snd_seq_fm_init(struct snd_seq_kinstr_ops * ops,
-		    struct snd_seq_kinstr_ops * next);
-
-#endif
-
-/* typedefs for compatibility to user-space */
-typedef struct fm_xoperator fm_xoperator_t;
-typedef struct fm_xinstrument fm_xinstrument_t;
-
-#endif	/* __SOUND_AINSTR_FM_H */
diff --git a/include/sound/ainstr_gf1.h b/include/sound/ainstr_gf1.h
deleted file mode 100644
index b62b665..0000000
--- a/include/sound/ainstr_gf1.h
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- *  Advanced Linux Sound Architecture
- *
- *  GF1 (GUS) Patch Instrument Format
- *  Copyright (c) 1994-99 by Jaroslav Kysela <perex@perex.cz>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#ifndef __SOUND_AINSTR_GF1_H
-#define __SOUND_AINSTR_GF1_H
-
-#ifndef __KERNEL__
-#include <asm/types.h>
-#include <asm/byteorder.h>
-#endif
-
-/*
- *  share types (share ID 1)
- */
-
-#define GF1_SHARE_FILE			0
-
-/*
- *  wave formats
- */
-
-#define GF1_WAVE_16BIT			0x0001  /* 16-bit wave */
-#define GF1_WAVE_UNSIGNED		0x0002  /* unsigned wave */
-#define GF1_WAVE_INVERT			0x0002  /* same as unsigned wave */
-#define GF1_WAVE_BACKWARD		0x0004  /* backward mode (maybe used for reverb or ping-ping loop) */
-#define GF1_WAVE_LOOP			0x0008  /* loop mode */
-#define GF1_WAVE_BIDIR			0x0010  /* bidirectional mode */
-#define GF1_WAVE_STEREO			0x0100	/* stereo mode */
-#define GF1_WAVE_ULAW			0x0200	/* uLaw compression mode */
-
-/*
- *  Wavetable definitions
- */
-
-struct gf1_wave {
-	unsigned int share_id[4];	/* share id - zero = no sharing */
-	unsigned int format;		/* wave format */
-
-	struct {
-		unsigned int number;	/* some other ID for this instrument */
-		unsigned int memory;	/* begin of waveform in onboard memory */
-		unsigned char *ptr;	/* pointer to waveform in system memory */
-	} address;
-
-	unsigned int size;		/* size of waveform in samples */
-	unsigned int start;		/* start offset in samples * 16 (lowest 4 bits - fraction) */
-	unsigned int loop_start;	/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	unsigned int loop_end;		/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	unsigned short loop_repeat;	/* loop repeat - 0 = forever */
-
-	unsigned char flags;		/* GF1 patch flags */
-	unsigned char pad;
-	unsigned int sample_rate;	/* sample rate in Hz */
-	unsigned int low_frequency;	/* low frequency range */
-	unsigned int high_frequency;	/* high frequency range */
-	unsigned int root_frequency;	/* root frequency range */
-	signed short tune;
-	unsigned char balance;
-	unsigned char envelope_rate[6];
-	unsigned char envelope_offset[6];
-	unsigned char tremolo_sweep;
-	unsigned char tremolo_rate;
-	unsigned char tremolo_depth;
-	unsigned char vibrato_sweep;
-	unsigned char vibrato_rate;
-	unsigned char vibrato_depth;
-	unsigned short scale_frequency;
-	unsigned short scale_factor;	/* 0-2048 or 0-2 */
-  
-	struct gf1_wave *next;
-};
-
-/*
- *  Instrument
- */
-
-#define IWFFFF_EXCLUDE_NONE		0x0000	/* exclusion mode - none */
-#define IWFFFF_EXCLUDE_SINGLE		0x0001	/* exclude single - single note from the instrument group */
-#define IWFFFF_EXCLUDE_MULTIPLE		0x0002	/* exclude multiple - stop only same note from this instrument */
-
-#define IWFFFF_EFFECT_NONE		0
-#define IWFFFF_EFFECT_REVERB		1
-#define IWFFFF_EFFECT_CHORUS		2
-#define IWFFFF_EFFECT_ECHO		3
-
-struct gf1_instrument {
-	unsigned short exclusion;
-	unsigned short exclusion_group;	/* 0 - none, 1-65535 */
-
-	unsigned char effect1;		/* effect 1 */
-	unsigned char effect1_depth;	/* 0-127 */
-	unsigned char effect2;		/* effect 2 */
-	unsigned char effect2_depth;	/* 0-127 */
-
-	struct gf1_wave *wave;		/* first waveform */
-};
-
-/*
- *
- *    Kernel <-> user space
- *    Hardware (CPU) independent section
- *
- *    * = zero or more
- *    + = one or more
- *
- *    gf1_xinstrument		IWFFFF_STRU_INSTR
- *      +gf1_xwave		IWFFFF_STRU_WAVE
- *
- */
-
-#define GF1_STRU_WAVE		__cpu_to_be32(('W'<<24)|('A'<<16)|('V'<<8)|'E')
-#define GF1_STRU_INSTR		__cpu_to_be32(('I'<<24)|('N'<<16)|('S'<<8)|'T')
-
-/*
- *  Wavetable definitions
- */
-
-struct gf1_xwave {
-	__u32 stype;			/* structure type */
-
-	__u32 share_id[4];		/* share id - zero = no sharing */
-	__u32 format;			/* wave format */
-
-	__u32 size;			/* size of waveform in samples */
-	__u32 start;			/* start offset in samples * 16 (lowest 4 bits - fraction) */
-	__u32 loop_start;		/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	__u32 loop_end;			/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	__u16 loop_repeat;		/* loop repeat - 0 = forever */
-
-	__u8 flags;			/* GF1 patch flags */
-	__u8 pad;
-	__u32 sample_rate;		/* sample rate in Hz */
-	__u32 low_frequency;		/* low frequency range */
-	__u32 high_frequency;		/* high frequency range */
-	__u32 root_frequency;		/* root frequency range */
-	__s16 tune;
-	__u8 balance;
-	__u8 envelope_rate[6];
-	__u8 envelope_offset[6];
-	__u8 tremolo_sweep;
-	__u8 tremolo_rate;
-	__u8 tremolo_depth;
-	__u8 vibrato_sweep;
-	__u8 vibrato_rate;
-	__u8 vibrato_depth;
-	__u16 scale_frequency;
-	__u16 scale_factor;		/* 0-2048 or 0-2 */  
-};
-
-/*
- *  Instrument
- */
-
-struct gf1_xinstrument {
-	__u32 stype;
-	
-	__u16 exclusion;
-	__u16 exclusion_group;		/* 0 - none, 1-65535 */
-
-	__u8 effect1;			/* effect 1 */
-	__u8 effect1_depth;		/* 0-127 */
-	__u8 effect2;			/* effect 2 */
-	__u8 effect2_depth;		/* 0-127 */
-};
-
-/*
- *  Instrument info
- */
-
-#define GF1_INFO_ENVELOPE		(1<<0)
-#define GF1_INFO_TREMOLO		(1<<1)
-#define GF1_INFO_VIBRATO		(1<<2)
-
-struct gf1_info {
-	unsigned char flags;		/* supported wave flags */
-	unsigned char pad[3];
-	unsigned int features;		/* supported features */
-	unsigned int max8_len;		/* maximum 8-bit wave length */
-	unsigned int max16_len;		/* maximum 16-bit wave length */
-};
-
-#ifdef __KERNEL__
-
-#include "seq_instr.h"
-
-struct snd_gf1_ops {
-	void *private_data;
-	int (*info)(void *private_data, struct gf1_info *info);
-	int (*put_sample)(void *private_data, struct gf1_wave *wave,
-	                  char __user *data, long len, int atomic);
-	int (*get_sample)(void *private_data, struct gf1_wave *wave,
-			  char __user *data, long len, int atomic);
-	int (*remove_sample)(void *private_data, struct gf1_wave *wave,
-			     int atomic);
-	void (*notify)(void *private_data, struct snd_seq_kinstr *instr, int what);
-	struct snd_seq_kinstr_ops kops;
-};
-
-int snd_seq_gf1_init(struct snd_gf1_ops *ops,
-		     void *private_data,
-		     struct snd_seq_kinstr_ops *next);
-
-#endif
-
-/* typedefs for compatibility to user-space */
-typedef struct gf1_xwave gf1_xwave_t;
-typedef struct gf1_xinstrument gf1_xinstrument_t;
-
-#endif /* __SOUND_AINSTR_GF1_H */
diff --git a/include/sound/ainstr_iw.h b/include/sound/ainstr_iw.h
deleted file mode 100644
index 11bd250..0000000
--- a/include/sound/ainstr_iw.h
+++ /dev/null
@@ -1,384 +0,0 @@
-/*
- *  Advanced Linux Sound Architecture
- *
- *  InterWave FFFF Instrument Format
- *  Copyright (c) 1994-99 by Jaroslav Kysela <perex@perex.cz>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#ifndef __SOUND_AINSTR_IW_H
-#define __SOUND_AINSTR_IW_H
-
-#ifndef __KERNEL__
-#include <asm/types.h>
-#include <asm/byteorder.h>
-#endif
-
-/*
- *  share types (share ID 1)
- */
-
-#define IWFFFF_SHARE_FILE		0
-
-/*
- *  wave formats
- */
-
-#define IWFFFF_WAVE_16BIT		0x0001  /* 16-bit wave */
-#define IWFFFF_WAVE_UNSIGNED		0x0002  /* unsigned wave */
-#define IWFFFF_WAVE_INVERT		0x0002  /* same as unsigned wave */
-#define IWFFFF_WAVE_BACKWARD		0x0004  /* backward mode (maybe used for reverb or ping-ping loop) */
-#define IWFFFF_WAVE_LOOP		0x0008  /* loop mode */
-#define IWFFFF_WAVE_BIDIR		0x0010  /* bidirectional mode */
-#define IWFFFF_WAVE_ULAW		0x0020  /* uLaw compressed wave */
-#define IWFFFF_WAVE_RAM			0x0040  /* wave is _preloaded_ in RAM (it is used for ROM simulation) */
-#define IWFFFF_WAVE_ROM			0x0080  /* wave is in ROM */
-#define IWFFFF_WAVE_STEREO		0x0100	/* wave is stereo */
-
-/*
- *  Wavetable definitions
- */
-
-struct iwffff_wave {
-	unsigned int share_id[4];	/* share id - zero = no sharing */
-	unsigned int format;		/* wave format */
-
-	struct {
-		unsigned int number;	/* some other ID for this wave */
-		unsigned int memory;	/* begin of waveform in onboard memory */
-		unsigned char *ptr;	/* pointer to waveform in system memory */
-	} address;
-
-	unsigned int size;		/* size of waveform in samples */
-	unsigned int start;		/* start offset in samples * 16 (lowest 4 bits - fraction) */
-	unsigned int loop_start;	/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	unsigned int loop_end;		/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	unsigned short loop_repeat;	/* loop repeat - 0 = forever */
-	unsigned int sample_ratio;	/* sample ratio (44100 * 1024 / rate) */
-	unsigned char attenuation;	/* 0 - 127 (no corresponding midi controller) */
-	unsigned char low_note;		/* lower frequency range for this waveform */
-	unsigned char high_note;	/* higher frequency range for this waveform */
-	unsigned char pad;
-  
-	struct iwffff_wave *next;
-};
-
-/*
- *  Layer
- */
-
-#define IWFFFF_LFO_SHAPE_TRIANGLE	0
-#define IWFFFF_LFO_SHAPE_POSTRIANGLE	1
-
-struct iwffff_lfo {
-	unsigned short freq;		/* (0-2047) 0.01Hz - 21.5Hz */
-	signed short depth;		/* volume +- (0-255) 0.48675dB/step */
-	signed short sweep;		/* 0 - 950 deciseconds */
-	unsigned char shape;		/* see to IWFFFF_LFO_SHAPE_XXXX */
-	unsigned char delay;		/* 0 - 255 deciseconds */
-};
-
-#define IWFFFF_ENV_FLAG_RETRIGGER	0x0001	/* flag - retrigger */
-
-#define IWFFFF_ENV_MODE_ONE_SHOT	0x0001	/* mode - one shot */
-#define IWFFFF_ENV_MODE_SUSTAIN		0x0002	/* mode - sustain */
-#define IWFFFF_ENV_MODE_NO_SUSTAIN	0x0003	/* mode - no sustain */
-
-#define IWFFFF_ENV_INDEX_VELOCITY	0x0001	/* index - velocity */
-#define IWFFFF_ENV_INDEX_FREQUENCY	0x0002	/* index - frequency */
-
-struct iwffff_env_point {
-	unsigned short offset;
-	unsigned short rate;
-};
-
-struct iwffff_env_record {
-	unsigned short nattack;
-	unsigned short nrelease;
-	unsigned short sustain_offset;
-	unsigned short sustain_rate;
-	unsigned short release_rate;
-	unsigned char hirange;
-	unsigned char pad;
-	struct iwffff_env_record *next;
-	/* points are stored here */
-	/* count of points = nattack + nrelease */
-};
-
-struct iwffff_env {
-	unsigned char flags;
-  	unsigned char mode;
-  	unsigned char index;
-	unsigned char pad;
-	struct iwffff_env_record *record;
-};
-
-#define IWFFFF_LAYER_FLAG_RETRIGGER	0x0001	/* retrigger */
-
-#define IWFFFF_LAYER_VELOCITY_TIME	0x0000	/* velocity mode = time */
-#define IWFFFF_LAYER_VELOCITY_RATE	0x0001	/* velocity mode = rate */
-
-#define IWFFFF_LAYER_EVENT_KUP		0x0000	/* layer event - key up */
-#define IWFFFF_LAYER_EVENT_KDOWN	0x0001	/* layer event - key down */
-#define IWFFFF_LAYER_EVENT_RETRIG	0x0002	/* layer event - retrigger */
-#define IWFFFF_LAYER_EVENT_LEGATO	0x0003	/* layer event - legato */
-
-struct iwffff_layer {
-	unsigned char flags;
-	unsigned char velocity_mode;
-      	unsigned char layer_event;
-	unsigned char low_range;	/* range for layer based */
-	unsigned char high_range;	/* on either velocity or frequency */
-	unsigned char pan;		/* pan offset from CC1 (0 left - 127 right) */
-	unsigned char pan_freq_scale;	/* position based on frequency (0-127) */
-	unsigned char attenuation;	/* 0-127 (no corresponding midi controller) */
-	struct iwffff_lfo tremolo;		/* tremolo effect */
-	struct iwffff_lfo vibrato;		/* vibrato effect */
-	unsigned short freq_scale;	/* 0-2048, 1024 is equal to semitone scaling */
-	unsigned char freq_center;	/* center for keyboard frequency scaling */
-	unsigned char pad;
-	struct iwffff_env penv;		/* pitch envelope */
-	struct iwffff_env venv;		/* volume envelope */
-
-	struct iwffff_wave *wave;
-	struct iwffff_layer *next;
-};
-
-/*
- *  Instrument
- */
-
-#define IWFFFF_EXCLUDE_NONE		0x0000	/* exclusion mode - none */
-#define IWFFFF_EXCLUDE_SINGLE		0x0001	/* exclude single - single note from the instrument group */
-#define IWFFFF_EXCLUDE_MULTIPLE		0x0002	/* exclude multiple - stop only same note from this instrument */
-
-#define IWFFFF_LAYER_NONE		0x0000	/* not layered */
-#define IWFFFF_LAYER_ON			0x0001	/* layered */
-#define IWFFFF_LAYER_VELOCITY		0x0002	/* layered by velocity */
-#define IWFFFF_LAYER_FREQUENCY		0x0003	/* layered by frequency */
-
-#define IWFFFF_EFFECT_NONE		0
-#define IWFFFF_EFFECT_REVERB		1
-#define IWFFFF_EFFECT_CHORUS		2
-#define IWFFFF_EFFECT_ECHO		3
-
-struct iwffff_instrument {
-	unsigned short exclusion;
-	unsigned short layer_type;
-	unsigned short exclusion_group;	/* 0 - none, 1-65535 */
-
-	unsigned char effect1;		/* effect 1 */
-	unsigned char effect1_depth;	/* 0-127 */
-	unsigned char effect2;		/* effect 2 */
-	unsigned char effect2_depth;	/* 0-127 */
-
-	struct iwffff_layer *layer;		/* first layer */
-};
-
-/*
- *
- *    Kernel <-> user space
- *    Hardware (CPU) independent section
- *
- *    * = zero or more
- *    + = one or more
- *
- *    iwffff_xinstrument		IWFFFF_STRU_INSTR
- *      +iwffff_xlayer			IWFFFF_STRU_LAYER
- *        *iwffff_xenv_record		IWFFFF_STRU_ENV_RECT (tremolo)
- *        *iwffff_xenv_record		IWFFFF_STRU_EVN_RECT (vibrato)
- *          +iwffff_xwave		IWFFFF_STRU_WAVE
- *
- */
-
-#define IWFFFF_STRU_WAVE	__cpu_to_be32(('W'<<24)|('A'<<16)|('V'<<8)|'E')
-#define IWFFFF_STRU_ENV_RECP	__cpu_to_be32(('E'<<24)|('N'<<16)|('R'<<8)|'P')
-#define IWFFFF_STRU_ENV_RECV	__cpu_to_be32(('E'<<24)|('N'<<16)|('R'<<8)|'V')
-#define IWFFFF_STRU_LAYER 	__cpu_to_be32(('L'<<24)|('A'<<16)|('Y'<<8)|'R')
-#define IWFFFF_STRU_INSTR 	__cpu_to_be32(('I'<<24)|('N'<<16)|('S'<<8)|'T')
-
-/*
- *  Wavetable definitions
- */
-
-struct iwffff_xwave {
-	__u32 stype;			/* structure type */
-
-	__u32 share_id[4];		/* share id - zero = no sharing */
-
-	__u32 format;			/* wave format */
-	__u32 offset;			/* offset to ROM (address) */
-
-	__u32 size;			/* size of waveform in samples */
-	__u32 start;			/* start offset in samples * 16 (lowest 4 bits - fraction) */
-	__u32 loop_start;		/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	__u32 loop_end;			/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	__u16 loop_repeat;		/* loop repeat - 0 = forever */
-	__u32 sample_ratio;		/* sample ratio (44100 * 1024 / rate) */
-	__u8 attenuation;		/* 0 - 127 (no corresponding midi controller) */
-	__u8 low_note;			/* lower frequency range for this waveform */
-	__u8 high_note;			/* higher frequency range for this waveform */
-	__u8 pad;
-};
-
-/*
- *  Layer
- */
-
-struct iwffff_xlfo {
-	__u16 freq;			/* (0-2047) 0.01Hz - 21.5Hz */
-	__s16 depth;			/* volume +- (0-255) 0.48675dB/step */
-	__s16 sweep;			/* 0 - 950 deciseconds */
-	__u8 shape;			/* see to ULTRA_IW_LFO_SHAPE_XXXX */
-	__u8 delay;			/* 0 - 255 deciseconds */
-};
-
-struct iwffff_xenv_point {
-	__u16 offset;
-	__u16 rate;
-};
-
-struct iwffff_xenv_record {
-	__u32 stype;
-	__u16 nattack;
-	__u16 nrelease;
-	__u16 sustain_offset;
-	__u16 sustain_rate;
-	__u16 release_rate;
-	__u8 hirange;
-	__u8 pad;
-	/* points are stored here.. */
-	/* count of points = nattack + nrelease */
-};
-
-struct iwffff_xenv {
-	__u8 flags;
-  	__u8 mode;
-  	__u8 index;
-	__u8 pad;
-};
-
-struct iwffff_xlayer {
-	__u32 stype;
-	__u8 flags;
-	__u8 velocity_mode;
-      	__u8 layer_event;
-	__u8 low_range;			/* range for layer based */
-	__u8 high_range;		/* on either velocity or frequency */
-	__u8 pan;			/* pan offset from CC1 (0 left - 127 right) */
-	__u8 pan_freq_scale;		/* position based on frequency (0-127) */
-	__u8 attenuation;		/* 0-127 (no corresponding midi controller) */
-	struct iwffff_xlfo tremolo;		/* tremolo effect */
-	struct iwffff_xlfo vibrato;		/* vibrato effect */
-	__u16 freq_scale;		/* 0-2048, 1024 is equal to semitone scaling */
-	__u8 freq_center;		/* center for keyboard frequency scaling */
-	__u8 pad;
-	struct iwffff_xenv penv;		/* pitch envelope */
-	struct iwffff_xenv venv;		/* volume envelope */
-};
-
-/*
- *  Instrument
- */
-
-struct iwffff_xinstrument {
-	__u32 stype;
-	
-	__u16 exclusion;
-	__u16 layer_type;
-	__u16 exclusion_group;		/* 0 - none, 1-65535 */
-
-	__u8 effect1;			/* effect 1 */
-	__u8 effect1_depth;		/* 0-127 */
-	__u8 effect2;			/* effect 2 */
-	__u8 effect2_depth;		/* 0-127 */
-};
-
-/*
- *  ROM support
- *    InterWave ROMs are Little-Endian (x86)
- */
-
-#define IWFFFF_ROM_HDR_SIZE	512
-
-struct iwffff_rom_header {
-	__u8 iwave[8];
-	__u8 revision;
-	__u8 series_number;
-	__u8 series_name[16];
-	__u8 date[10];
-	__u16 vendor_revision_major;
-	__u16 vendor_revision_minor;
-	__u32 rom_size;
-	__u8 copyright[128];
-	__u8 vendor_name[64];
-	__u8 description[128];
-};
-
-/*
- *  Instrument info
- */
-
-#define IWFFFF_INFO_LFO_VIBRATO		(1<<0)
-#define IWFFFF_INFO_LFO_VIBRATO_SHAPE	(1<<1)
-#define IWFFFF_INFO_LFO_TREMOLO		(1<<2)
-#define IWFFFF_INFO_LFO_TREMOLO_SHAPE	(1<<3)
-
-struct iwffff_info {
-	unsigned int format;		/* supported format bits */
-	unsigned int effects;		/* supported effects (1 << IWFFFF_EFFECT*) */
-	unsigned int lfos;		/* LFO effects */
-	unsigned int max8_len;		/* maximum 8-bit wave length */
-	unsigned int max16_len;		/* maximum 16-bit wave length */
-};
-
-#ifdef __KERNEL__
-
-#include "seq_instr.h"
-
-struct snd_iwffff_ops {
-	void *private_data;
-	int (*info)(void *private_data, struct iwffff_info *info);
-	int (*put_sample)(void *private_data, struct iwffff_wave *wave,
-	                  char __user *data, long len, int atomic);
-	int (*get_sample)(void *private_data, struct iwffff_wave *wave,
-			  char __user *data, long len, int atomic);
-	int (*remove_sample)(void *private_data, struct iwffff_wave *wave,
-			     int atomic);
-	void (*notify)(void *private_data, struct snd_seq_kinstr *instr, int what);
-	struct snd_seq_kinstr_ops kops;
-};
-
-int snd_seq_iwffff_init(struct snd_iwffff_ops *ops,
-			void *private_data,
-                        struct snd_seq_kinstr_ops *next);
-
-#endif
-
-/* typedefs for compatibility to user-space */
-typedef struct iwffff_xwave iwffff_xwave_t;
-typedef struct iwffff_xlfo iwffff_xlfo_t;
-typedef struct iwffff_xenv_point iwffff_xenv_point_t;
-typedef struct iwffff_xenv_record iwffff_xenv_record_t;
-typedef struct iwffff_xenv iwffff_xenv_t;
-typedef struct iwffff_xlayer iwffff_xlayer_t;
-typedef struct iwffff_xinstrument iwffff_xinstrument_t;
-typedef struct iwffff_rom_header iwffff_rom_header_t;
-typedef struct iwffff_info iwffff_info_t;
-
-#endif /* __SOUND_AINSTR_IW_H */
diff --git a/include/sound/ainstr_simple.h b/include/sound/ainstr_simple.h
deleted file mode 100644
index da08e72..0000000
--- a/include/sound/ainstr_simple.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- *  Advanced Linux Sound Architecture
- *
- *  Simple (MOD player) Instrument Format
- *  Copyright (c) 1994-99 by Jaroslav Kysela <perex@perex.cz>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#ifndef __SOUND_AINSTR_SIMPLE_H
-#define __SOUND_AINSTR_SIMPLE_H
-
-#ifndef __KERNEL__
-#include <asm/types.h>
-#include <asm/byteorder.h>
-#endif
-
-/*
- *  share types (share ID 1)
- */
-
-#define SIMPLE_SHARE_FILE		0
-
-/*
- *  wave formats
- */
-
-#define SIMPLE_WAVE_16BIT		0x0001  /* 16-bit wave */
-#define SIMPLE_WAVE_UNSIGNED		0x0002  /* unsigned wave */
-#define SIMPLE_WAVE_INVERT		0x0002  /* same as unsigned wave */
-#define SIMPLE_WAVE_BACKWARD		0x0004  /* backward mode (maybe used for reverb or ping-ping loop) */
-#define SIMPLE_WAVE_LOOP		0x0008  /* loop mode */
-#define SIMPLE_WAVE_BIDIR		0x0010  /* bidirectional mode */
-#define SIMPLE_WAVE_STEREO		0x0100	/* stereo wave */
-#define SIMPLE_WAVE_ULAW		0x0200	/* uLaw compression mode */
-
-/*
- *  instrument effects
- */
-
-#define SIMPLE_EFFECT_NONE		0
-#define SIMPLE_EFFECT_REVERB		1
-#define SIMPLE_EFFECT_CHORUS		2
-#define SIMPLE_EFFECT_ECHO		3
-
-/*
- *  instrument info
- */
-
-struct simple_instrument_info {
-	unsigned int format;		/* supported format bits */
-	unsigned int effects;		/* supported effects (1 << SIMPLE_EFFECT_*) */
-	unsigned int max8_len;		/* maximum 8-bit wave length */
-	unsigned int max16_len;		/* maximum 16-bit wave length */
-};
-
-/*
- *  Instrument
- */
-
-struct simple_instrument {
-	unsigned int share_id[4];	/* share id - zero = no sharing */
-	unsigned int format;		/* wave format */
-
-	struct {
-		unsigned int number;	/* some other ID for this instrument */
-		unsigned int memory;	/* begin of waveform in onboard memory */
-		unsigned char *ptr;	/* pointer to waveform in system memory */
-	} address;
-
-	unsigned int size;		/* size of waveform in samples */
-	unsigned int start;		/* start offset in samples * 16 (lowest 4 bits - fraction) */
-	unsigned int loop_start;	/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	unsigned int loop_end;		/* loop end offset in samples * 16 (lowest 4 bits - fraction) */
-	unsigned short loop_repeat;	/* loop repeat - 0 = forever */
-
-	unsigned char effect1;		/* effect 1 */
-	unsigned char effect1_depth;	/* 0-127 */
-	unsigned char effect2;		/* effect 2 */
-	unsigned char effect2_depth;	/* 0-127 */
-};
-
-/*
- *
- *    Kernel <-> user space
- *    Hardware (CPU) independent section
- *
- *    * = zero or more
- *    + = one or more
- *
- *    simple_xinstrument	SIMPLE_STRU_INSTR
- *
- */
-
-#define SIMPLE_STRU_INSTR	__cpu_to_be32(('I'<<24)|('N'<<16)|('S'<<8)|'T')
-
-/*
- *  Instrument
- */
-
-struct simple_xinstrument {
-	__u32 stype;
-
-	__u32 share_id[4];		/* share id - zero = no sharing */
-	__u32 format;			/* wave format */
-
-	__u32 size;			/* size of waveform in samples */
-	__u32 start;			/* start offset in samples * 16 (lowest 4 bits - fraction) */
-	__u32 loop_start;		/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	__u32 loop_end;			/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
-	__u16 loop_repeat;		/* loop repeat - 0 = forever */
-	
-	__u8 effect1;			/* effect 1 */
-	__u8 effect1_depth;		/* 0-127 */
-	__u8 effect2;			/* effect 2 */
-	__u8 effect2_depth;		/* 0-127 */
-};
-
-#ifdef __KERNEL__
-
-#include "seq_instr.h"
-
-struct snd_simple_ops {
-	void *private_data;
-	int (*info)(void *private_data, struct simple_instrument_info *info);
-	int (*put_sample)(void *private_data, struct simple_instrument *instr,
-	                  char __user *data, long len, int atomic);
-	int (*get_sample)(void *private_data, struct simple_instrument *instr,
-			  char __user *data, long len, int atomic);
-	int (*remove_sample)(void *private_data, struct simple_instrument *instr,
-			     int atomic);
-	void (*notify)(void *private_data, struct snd_seq_kinstr *instr, int what);
-	struct snd_seq_kinstr_ops kops;
-};
-
-int snd_seq_simple_init(struct snd_simple_ops *ops,
-			void *private_data,
-			struct snd_seq_kinstr_ops *next);
-
-#endif
-
-/* typedefs for compatibility to user-space */
-typedef struct simple_xinstrument simple_xinstrument_t;
-
-#endif /* __SOUND_AINSTR_SIMPLE_H */
diff --git a/include/sound/asequencer.h b/include/sound/asequencer.h
index 64daccb..1505e6d 100644
--- a/include/sound/asequencer.h
+++ b/include/sound/asequencer.h
@@ -110,18 +110,7 @@
 #define SNDRV_SEQ_EVENT_PORT_SUBSCRIBED	66	/* ports connected */
 #define SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED 67	/* ports disconnected */
 
-/** synthesizer events
- * event data type = snd_seq_eve_sample_control
- */
-#define SNDRV_SEQ_EVENT_SAMPLE		70	/* sample select */
-#define SNDRV_SEQ_EVENT_SAMPLE_CLUSTER	71	/* sample cluster select */
-#define SNDRV_SEQ_EVENT_SAMPLE_START	72	/* voice start */
-#define SNDRV_SEQ_EVENT_SAMPLE_STOP	73	/* voice stop */
-#define SNDRV_SEQ_EVENT_SAMPLE_FREQ	74	/* playback frequency */
-#define SNDRV_SEQ_EVENT_SAMPLE_VOLUME	75	/* volume and balance */
-#define SNDRV_SEQ_EVENT_SAMPLE_LOOP	76	/* sample loop */
-#define SNDRV_SEQ_EVENT_SAMPLE_POSITION	77	/* sample position */
-#define SNDRV_SEQ_EVENT_SAMPLE_PRIVATE1	78	/* private (hardware dependent) event */
+/* 70-89:  synthesizer events - obsoleted */
 
 /** user-defined events with fixed length
  * event data type = any
@@ -137,28 +126,7 @@
 #define SNDRV_SEQ_EVENT_USR8		98
 #define SNDRV_SEQ_EVENT_USR9		99
 
-/** instrument layer
- * variable length data can be passed directly to the driver
- */
-#define SNDRV_SEQ_EVENT_INSTR_BEGIN	100	/* begin of instrument management */
-#define SNDRV_SEQ_EVENT_INSTR_END	101	/* end of instrument management */
-#define SNDRV_SEQ_EVENT_INSTR_INFO	102	/* instrument interface info */
-#define SNDRV_SEQ_EVENT_INSTR_INFO_RESULT 103	/* result */
-#define SNDRV_SEQ_EVENT_INSTR_FINFO	104	/* get format info */
-#define SNDRV_SEQ_EVENT_INSTR_FINFO_RESULT 105	/* get format info */
-#define SNDRV_SEQ_EVENT_INSTR_RESET	106	/* reset instrument memory */
-#define SNDRV_SEQ_EVENT_INSTR_STATUS	107	/* instrument interface status */
-#define SNDRV_SEQ_EVENT_INSTR_STATUS_RESULT 108	/* result */
-#define SNDRV_SEQ_EVENT_INSTR_PUT	109	/* put instrument to port */
-#define SNDRV_SEQ_EVENT_INSTR_GET	110	/* get instrument from port */
-#define SNDRV_SEQ_EVENT_INSTR_GET_RESULT 111	/* result */
-#define SNDRV_SEQ_EVENT_INSTR_FREE	112	/* free instrument(s) */
-#define SNDRV_SEQ_EVENT_INSTR_LIST	113	/* instrument list */
-#define SNDRV_SEQ_EVENT_INSTR_LIST_RESULT 114	/* result */
-#define SNDRV_SEQ_EVENT_INSTR_CLUSTER	115	/* cluster parameters */
-#define SNDRV_SEQ_EVENT_INSTR_CLUSTER_GET 116	/* get cluster parameters */
-#define SNDRV_SEQ_EVENT_INSTR_CLUSTER_RESULT 117 /* result */
-#define SNDRV_SEQ_EVENT_INSTR_CHANGE	118	/* instrument change */
+/* 100-118: instrument layer - obsoleted */
 /* 119-129: reserved */
 
 /* 130-139: variable length events
@@ -258,78 +226,6 @@
 	void *ptr;		/* pointer to data (note: maybe 64-bit) */
 } __attribute__((packed));
 
-/* Instrument cluster type */
-typedef unsigned int snd_seq_instr_cluster_t;
-
-/* Instrument type */
-struct snd_seq_instr {
-	snd_seq_instr_cluster_t cluster;
-	unsigned int std;		/* the upper byte means a private instrument (owner - client #) */
-	unsigned short bank;
-	unsigned short prg;
-};
-
-	/* sample number */
-struct snd_seq_ev_sample {
-	unsigned int std;
-	unsigned short bank;
-	unsigned short prg;
-};
-
-	/* sample cluster */
-struct snd_seq_ev_cluster {
-	snd_seq_instr_cluster_t cluster;
-};
-
-	/* sample position */
-typedef unsigned int snd_seq_position_t; /* playback position (in samples) * 16 */
-
-	/* sample stop mode */
-enum {
-	SAMPLE_STOP_IMMEDIATELY = 0,	/* terminate playing immediately */
-	SAMPLE_STOP_VENVELOPE = 1,	/* finish volume envelope */
-	SAMPLE_STOP_LOOP = 2		/* terminate loop and finish wave */
-};
-
-	/* sample frequency */
-typedef int snd_seq_frequency_t; /* playback frequency in HZ * 16 */
-
-	/* sample volume control; if any value is set to -1 == do not change */
-struct snd_seq_ev_volume {
-	signed short volume;	/* range: 0-16383 */
-	signed short lr;	/* left-right balance; range: 0-16383 */
-	signed short fr;	/* front-rear balance; range: 0-16383 */
-	signed short du;	/* down-up balance; range: 0-16383 */
-};
-
-	/* simple loop redefinition */
-struct snd_seq_ev_loop {
-	unsigned int start;	/* loop start (in samples) * 16 */
-	unsigned int end;	/* loop end (in samples) * 16 */
-};
-
-struct snd_seq_ev_sample_control {
-	unsigned char channel;
-	unsigned char unused1, unused2, unused3;	/* pad */
-	union {
-		struct snd_seq_ev_sample sample;
-		struct snd_seq_ev_cluster cluster;
-		snd_seq_position_t position;
-		int stop_mode;
-		snd_seq_frequency_t frequency;
-		struct snd_seq_ev_volume volume;
-		struct snd_seq_ev_loop loop;
-		unsigned char raw8[8];
-	} param;
-};
-
-
-
-/* INSTR_BEGIN event */
-struct snd_seq_ev_instr_begin {
-	int timeout;		/* zero = forever, otherwise timeout in ms */
-};
-
 struct snd_seq_result {
 	int event;		/* processed event type */
 	int result;
@@ -399,8 +295,6 @@
 		struct snd_seq_addr addr;
 		struct snd_seq_connect connect;
 		struct snd_seq_result result;
-		struct snd_seq_ev_instr_begin instr_begin;
-		struct snd_seq_ev_sample_control sample;
 		struct snd_seq_ev_quote quote;
 	} data;
 };
@@ -441,8 +335,6 @@
 #define snd_seq_ev_is_user_type(ev)	((ev)->type >= 90 && (ev)->type < 99)
 /* fixed length events: 0-99 */
 #define snd_seq_ev_is_fixed_type(ev)	((ev)->type < 100)
-/* instrument layer events: 100-129 */
-#define snd_seq_ev_is_instr_type(ev)	((ev)->type >= 100 && (ev)->type < 130)
 /* variable length events: 130-139 */
 #define snd_seq_ev_is_variable_type(ev)	((ev)->type >= 130 && (ev)->type < 140)
 /* reserved for kernel */
@@ -738,136 +630,6 @@
 
 
 /*
- *  Instrument abstraction layer
- *     - based on events
- */
-
-/* instrument types */
-#define SNDRV_SEQ_INSTR_ATYPE_DATA	0	/* instrument data */
-#define SNDRV_SEQ_INSTR_ATYPE_ALIAS	1	/* instrument alias */
-
-/* instrument ASCII identifiers */
-#define SNDRV_SEQ_INSTR_ID_DLS1		"DLS1"
-#define SNDRV_SEQ_INSTR_ID_DLS2		"DLS2"
-#define SNDRV_SEQ_INSTR_ID_SIMPLE	"Simple Wave"
-#define SNDRV_SEQ_INSTR_ID_SOUNDFONT	"SoundFont"
-#define SNDRV_SEQ_INSTR_ID_GUS_PATCH	"GUS Patch"
-#define SNDRV_SEQ_INSTR_ID_INTERWAVE	"InterWave FFFF"
-#define SNDRV_SEQ_INSTR_ID_OPL2_3	"OPL2/3 FM"
-#define SNDRV_SEQ_INSTR_ID_OPL4		"OPL4"
-
-/* instrument types */
-#define SNDRV_SEQ_INSTR_TYPE0_DLS1	(1<<0)	/* MIDI DLS v1 */
-#define SNDRV_SEQ_INSTR_TYPE0_DLS2	(1<<1)	/* MIDI DLS v2 */
-#define SNDRV_SEQ_INSTR_TYPE1_SIMPLE	(1<<0)	/* Simple Wave */
-#define SNDRV_SEQ_INSTR_TYPE1_SOUNDFONT	(1<<1)	/* EMU SoundFont */
-#define SNDRV_SEQ_INSTR_TYPE1_GUS_PATCH	(1<<2)	/* Gravis UltraSound Patch */
-#define SNDRV_SEQ_INSTR_TYPE1_INTERWAVE	(1<<3)	/* InterWave FFFF */
-#define SNDRV_SEQ_INSTR_TYPE2_OPL2_3	(1<<0)	/* Yamaha OPL2/3 FM */
-#define SNDRV_SEQ_INSTR_TYPE2_OPL4	(1<<1)	/* Yamaha OPL4 */
-
-/* put commands */
-#define SNDRV_SEQ_INSTR_PUT_CMD_CREATE	0
-#define SNDRV_SEQ_INSTR_PUT_CMD_REPLACE	1
-#define SNDRV_SEQ_INSTR_PUT_CMD_MODIFY	2
-#define SNDRV_SEQ_INSTR_PUT_CMD_ADD	3
-#define SNDRV_SEQ_INSTR_PUT_CMD_REMOVE	4
-
-/* get commands */
-#define SNDRV_SEQ_INSTR_GET_CMD_FULL	0
-#define SNDRV_SEQ_INSTR_GET_CMD_PARTIAL	1
-
-/* query flags */
-#define SNDRV_SEQ_INSTR_QUERY_FOLLOW_ALIAS (1<<0)
-
-/* free commands */
-#define SNDRV_SEQ_INSTR_FREE_CMD_ALL		0
-#define SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE	1
-#define SNDRV_SEQ_INSTR_FREE_CMD_CLUSTER	2
-#define SNDRV_SEQ_INSTR_FREE_CMD_SINGLE		3
-
-/* size of ROM/RAM */
-typedef unsigned int snd_seq_instr_size_t;
-
-/* INSTR_INFO */
-
-struct snd_seq_instr_info {
-	int result;			/* operation result */
-	unsigned int formats[8];	/* bitmap of supported formats */
-	int ram_count;			/* count of RAM banks */
-	snd_seq_instr_size_t ram_sizes[16]; /* size of RAM banks */
-	int rom_count;			/* count of ROM banks */
-	snd_seq_instr_size_t rom_sizes[8]; /* size of ROM banks */
-	char reserved[128];
-};
-
-/* INSTR_STATUS */
-
-struct snd_seq_instr_status {
-	int result;			/* operation result */
-	snd_seq_instr_size_t free_ram[16]; /* free RAM in banks */
-	int instrument_count;		/* count of downloaded instruments */
-	char reserved[128];
-};
-
-/* INSTR_FORMAT_INFO */
-
-struct snd_seq_instr_format_info {
-	char format[16];		/* format identifier - SNDRV_SEQ_INSTR_ID_* */	
-	unsigned int len;		/* max data length (without this structure) */
-};
-
-struct snd_seq_instr_format_info_result {
-	int result;			/* operation result */
-	char format[16];		/* format identifier */
-	unsigned int len;		/* filled data length (without this structure) */
-};
-
-/* instrument data */
-struct snd_seq_instr_data {
-	char name[32];			/* instrument name */
-	char reserved[16];		/* for the future use */
-	int type;			/* instrument type */
-	union {
-		char format[16];	/* format identifier */
-		struct snd_seq_instr alias;
-	} data;
-};
-
-/* INSTR_PUT/GET, data are stored in one block (extended), header + data */
-
-struct snd_seq_instr_header {
-	union {
-		struct snd_seq_instr instr;
-		snd_seq_instr_cluster_t cluster;
-	} id;				/* instrument identifier */
-	unsigned int cmd;		/* get/put/free command */
-	unsigned int flags;		/* query flags (only for get) */
-	unsigned int len;		/* real instrument data length (without header) */
-	int result;			/* operation result */
-	char reserved[16];		/* for the future */
-	struct snd_seq_instr_data data; /* instrument data (for put/get result) */
-};
-
-/* INSTR_CLUSTER_SET */
-
-struct snd_seq_instr_cluster_set {
-	snd_seq_instr_cluster_t cluster; /* cluster identifier */
-	char name[32];			/* cluster name */
-	int priority;			/* cluster priority */
-	char reserved[64];		/* for the future use */
-};
-
-/* INSTR_CLUSTER_GET */
-
-struct snd_seq_instr_cluster_get {
-	snd_seq_instr_cluster_t cluster; /* cluster identifier */
-	char name[32];			/* cluster name */
-	int priority;			/* cluster priority */
-	char reserved[64];		/* for the future use */
-};
-
-/*
  *  IOCTL commands
  */
 
diff --git a/include/sound/gus.h b/include/sound/gus.h
index e5433d8..841bb8d 100644
--- a/include/sound/gus.h
+++ b/include/sound/gus.h
@@ -27,13 +27,8 @@
 #include "timer.h"
 #include "seq_midi_emul.h"
 #include "seq_device.h"
-#include "ainstr_iw.h"
-#include "ainstr_gf1.h"
-#include "ainstr_simple.h"
 #include <asm/io.h>
 
-#define SNDRV_SEQ_DEV_ID_GUS			"gus-synth"
-
 /* IO ports */
 
 #define GUSP(gus, x)			((gus)->gf1.port + SNDRV_g_u_s_##x)
@@ -234,16 +229,6 @@
 
 struct snd_gus_voice;
 
-struct snd_gus_sample_ops {
-	void (*sample_start)(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_position_t position);
-	void (*sample_stop)(struct snd_gus_card *gus, struct snd_gus_voice *voice, int mode);
-	void (*sample_freq)(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_frequency_t freq);
-	void (*sample_volume)(struct snd_gus_card *gus, struct snd_gus_voice *voice, struct snd_seq_ev_volume *volume);
-	void (*sample_loop)(struct snd_gus_card *card, struct snd_gus_voice *voice, struct snd_seq_ev_loop *loop);
-	void (*sample_pos)(struct snd_gus_card *card, struct snd_gus_voice *voice, snd_seq_position_t position);
-	void (*sample_private1)(struct snd_gus_card *card, struct snd_gus_voice *voice, unsigned char *data);
-};
-
 #define SNDRV_GF1_VOICE_TYPE_PCM	0
 #define SNDRV_GF1_VOICE_TYPE_SYNTH 	1
 #define SNDRV_GF1_VOICE_TYPE_MIDI	2
@@ -284,12 +269,8 @@
 
 	struct snd_gus_sample_ops *sample_ops;
 
-	struct snd_seq_instr instr;
-
 	/* running status / registers */
 
-	struct snd_seq_ev_volume sample_volume;
-
 	unsigned short fc_register;
 	unsigned short fc_lfo;
 	unsigned short gf1_volume;
@@ -382,10 +363,6 @@
 
 	int seq_client;
 	struct snd_gus_port seq_ports[4];
-	struct snd_seq_kinstr_list *ilist;
-	struct snd_iwffff_ops iwffff_ops;
-	struct snd_gf1_ops gf1_ops;
-	struct snd_simple_ops simple_ops;
 
 	/* timer */
 
@@ -458,8 +435,6 @@
 	struct snd_rawmidi_substream *midi_substream_output;
 	struct snd_rawmidi_substream *midi_substream_input;
 
-	struct snd_seq_device *seq_dev;
-
 	spinlock_t reg_lock;
 	spinlock_t voice_alloc;
 	spinlock_t active_voice_lock;
@@ -647,48 +622,10 @@
 
 int snd_gf1_rawmidi_new(struct snd_gus_card * gus, int device, struct snd_rawmidi **rrawmidi);
 
-#if 0
-extern void snd_engine_instrument_register(unsigned short mode,
-		struct _SND_INSTRUMENT_VOICE_COMMANDS *voice_cmds,
-		struct _SND_INSTRUMENT_NOTE_COMMANDS *note_cmds,
-	      	struct _SND_INSTRUMENT_CHANNEL_COMMANDS *channel_cmds);
-extern int snd_engine_instrument_register_ask(unsigned short mode);
-#endif
-
 /* gus_dram.c */
 int snd_gus_dram_write(struct snd_gus_card *gus, char __user *ptr,
 		       unsigned int addr, unsigned int size);
 int snd_gus_dram_read(struct snd_gus_card *gus, char __user *ptr,
 		      unsigned int addr, unsigned int size, int rom);
 
-#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
-
-/* gus_sample.c */
-void snd_gus_sample_event(struct snd_seq_event *ev, struct snd_gus_port *p);
-
-/* gus_simple.c */
-void snd_gf1_simple_init(struct snd_gus_voice *voice);
-
-/* gus_instr.c */
-int snd_gus_iwffff_put_sample(void *private_data, struct iwffff_wave *wave,
-			      char __user *data, long len, int atomic);
-int snd_gus_iwffff_get_sample(void *private_data, struct iwffff_wave *wave,
-			      char __user *data, long len, int atomic);
-int snd_gus_iwffff_remove_sample(void *private_data, struct iwffff_wave *wave,
-				 int atomic);
-int snd_gus_gf1_put_sample(void *private_data, struct gf1_wave *wave,
-			   char __user *data, long len, int atomic);
-int snd_gus_gf1_get_sample(void *private_data, struct gf1_wave *wave,
-			   char __user *data, long len, int atomic);
-int snd_gus_gf1_remove_sample(void *private_data, struct gf1_wave *wave,
-			      int atomic);
-int snd_gus_simple_put_sample(void *private_data, struct simple_instrument *instr,
-			      char __user *data, long len, int atomic);
-int snd_gus_simple_get_sample(void *private_data, struct simple_instrument *instr,
-			      char __user *data, long len, int atomic);
-int snd_gus_simple_remove_sample(void *private_data, struct simple_instrument *instr,
-				 int atomic);
-
-#endif /* CONFIG_SND_SEQUENCER */
-
 #endif /* __SOUND_GUS_H */
diff --git a/include/sound/seq_instr.h b/include/sound/seq_instr.h
deleted file mode 100644
index 93b0c51..0000000
--- a/include/sound/seq_instr.h
+++ /dev/null
@@ -1,110 +0,0 @@
-#ifndef __SOUND_SEQ_INSTR_H
-#define __SOUND_SEQ_INSTR_H
-
-/*
- *  Main kernel header file for the ALSA sequencer
- *  Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-#include "seq_kernel.h"
-
-/* Instrument cluster */
-struct snd_seq_kcluster {
-	snd_seq_instr_cluster_t cluster;
-	char name[32];
-	int priority;
-	struct snd_seq_kcluster *next;
-};
-
-/* return pointer to private data */
-#define KINSTR_DATA(kinstr)	(void *)(((char *)kinstr) + sizeof(struct snd_seq_kinstr))
-
-/* Instrument structure */
-struct snd_seq_kinstr {
-	struct snd_seq_instr instr;
-	char name[32];
-	int type;			/* instrument type */
-	int use;			/* use count */
-	int busy;			/* not useable */
-	int add_len;			/* additional length */
-	struct snd_seq_kinstr_ops *ops;	/* operations */
-	struct snd_seq_kinstr *next;
-};
-
-#define SNDRV_SEQ_INSTR_HASH_SIZE		32
-
-/* Instrument flags */
-#define SNDRV_SEQ_INSTR_FLG_DIRECT	(1<<0)	/* accept only direct events */
-
-/* List of all instruments */
-struct snd_seq_kinstr_list {
-	struct snd_seq_kinstr *hash[SNDRV_SEQ_INSTR_HASH_SIZE];
-	int count;			/* count of all instruments */
-	
-	struct snd_seq_kcluster *chash[SNDRV_SEQ_INSTR_HASH_SIZE];
-	int ccount;			/* count of all clusters */
-
-	int owner;			/* current owner of the instrument list */
-	unsigned int flags;
-
-	spinlock_t lock;
-	spinlock_t ops_lock;
-	struct mutex ops_mutex;
-	unsigned long ops_flags;
-};
-
-#define SNDRV_SEQ_INSTR_NOTIFY_REMOVE	0
-#define SNDRV_SEQ_INSTR_NOTIFY_CHANGE	1
-
-struct snd_seq_kinstr_ops {
-	void *private_data;
-	long add_len;			/* additional length */
-	char *instr_type;
-	int (*info)(void *private_data, char *info_data, long len);
-	int (*put)(void *private_data, struct snd_seq_kinstr *kinstr,
-		   char __user *instr_data, long len, int atomic, int cmd);
-	int (*get)(void *private_data, struct snd_seq_kinstr *kinstr,
-		   char __user *instr_data, long len, int atomic, int cmd);
-	int (*get_size)(void *private_data, struct snd_seq_kinstr *kinstr, long *size);
-	int (*remove)(void *private_data, struct snd_seq_kinstr *kinstr, int atomic);
-	void (*notify)(void *private_data, struct snd_seq_kinstr *kinstr, int what);
-	struct snd_seq_kinstr_ops *next;
-};
-
-
-/* instrument operations */
-struct snd_seq_kinstr_list *snd_seq_instr_list_new(void);
-void snd_seq_instr_list_free(struct snd_seq_kinstr_list **list);
-int snd_seq_instr_list_free_cond(struct snd_seq_kinstr_list *list,
-				 struct snd_seq_instr_header *ifree,
-				 int client,
-				 int atomic);
-struct snd_seq_kinstr *snd_seq_instr_find(struct snd_seq_kinstr_list *list,
-					  struct snd_seq_instr *instr,
-					  int exact,
-					  int follow_alias);
-void snd_seq_instr_free_use(struct snd_seq_kinstr_list *list,
-			    struct snd_seq_kinstr *instr);
-int snd_seq_instr_event(struct snd_seq_kinstr_ops *ops,
-			struct snd_seq_kinstr_list *list,
-			struct snd_seq_event *ev,
-			int client,
-			int atomic,
-			int hop);
-
-#endif /* __SOUND_SEQ_INSTR_H */
diff --git a/include/sound/trident.h b/include/sound/trident.h
index 9752243..9f191a0 100644
--- a/include/sound/trident.h
+++ b/include/sound/trident.h
@@ -26,19 +26,12 @@
 #include "pcm.h"
 #include "mpu401.h"
 #include "ac97_codec.h"
-#include "seq_midi_emul.h"
-#include "seq_device.h"
 #include "util_mem.h"
-//#include "ainstr_iw.h"
-//#include "ainstr_gf1.h"
-#include "ainstr_simple.h"
 
 #define TRIDENT_DEVICE_ID_DX		((PCI_VENDOR_ID_TRIDENT<<16)|PCI_DEVICE_ID_TRIDENT_4DWAVE_DX)
 #define TRIDENT_DEVICE_ID_NX		((PCI_VENDOR_ID_TRIDENT<<16)|PCI_DEVICE_ID_TRIDENT_4DWAVE_NX)
 #define TRIDENT_DEVICE_ID_SI7018	((PCI_VENDOR_ID_SI<<16)|PCI_DEVICE_ID_SI_7018)
 
-#define SNDRV_SEQ_DEV_ID_TRIDENT			"trident-synth"
-
 #define SNDRV_TRIDENT_VOICE_TYPE_PCM		0
 #define SNDRV_TRIDENT_VOICE_TYPE_SYNTH		1
 #define SNDRV_TRIDENT_VOICE_TYPE_MIDI		2
@@ -257,16 +250,6 @@
 struct snd_trident_voice;
 struct snd_trident_pcm_mixer;
 
-struct snd_trident_sample_ops {
-	void (*sample_start)(struct snd_trident *gus, struct snd_trident_voice *voice, snd_seq_position_t position);
-	void (*sample_stop)(struct snd_trident *gus, struct snd_trident_voice *voice, int mode);
-	void (*sample_freq)(struct snd_trident *gus, struct snd_trident_voice *voice, snd_seq_frequency_t freq);
-	void (*sample_volume)(struct snd_trident *gus, struct snd_trident_voice *voice, struct snd_seq_ev_volume *volume);
-	void (*sample_loop)(struct snd_trident *card, struct snd_trident_voice *voice, struct snd_seq_ev_loop *loop);
-	void (*sample_pos)(struct snd_trident *card, struct snd_trident_voice *voice, snd_seq_position_t position);
-	void (*sample_private1)(struct snd_trident *card, struct snd_trident_voice *voice, unsigned char *data);
-};
-
 struct snd_trident_port {
 	struct snd_midi_channel_set * chset;
 	struct snd_trident * trident;
@@ -300,7 +283,6 @@
 	unsigned char port;
 	unsigned char index;
 
-	struct snd_seq_instr instr;
 	struct snd_trident_sample_ops *sample_ops;
 
 	/* channel parameters */
@@ -354,9 +336,6 @@
 	int seq_client;
 
 	struct snd_trident_port seq_ports[4];
-	struct snd_simple_ops simple_ops;
-	struct snd_seq_kinstr_list *ilist;
-
 	struct snd_trident_voice voices[64];	
 
 	int ChanSynthCount;		/* number of allocated synth channels */
@@ -416,7 +395,6 @@
 	struct snd_pcm *foldback;	/* Foldback PCM */
 	struct snd_pcm *spdif;	/* SPDIF PCM */
 	struct snd_rawmidi *rmidi;
-	struct snd_seq_device *seq_dev;
 
 	struct snd_ac97_bus *ac97_bus;
 	struct snd_ac97 *ac97;
diff --git a/sound/core/seq/Makefile b/sound/core/seq/Makefile
index ceef14a..0695937 100644
--- a/sound/core/seq/Makefile
+++ b/sound/core/seq/Makefile
@@ -3,7 +3,6 @@
 # Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
 #
 
-obj-$(CONFIG_SND) += instr/
 ifeq ($(CONFIG_SND_SEQUENCER_OSS),y)
   obj-$(CONFIG_SND_SEQUENCER) += oss/
 endif
@@ -15,7 +14,6 @@
 snd-seq-midi-objs := seq_midi.o
 snd-seq-midi-emul-objs := seq_midi_emul.o
 snd-seq-midi-event-objs := seq_midi_event.o
-snd-seq-instr-objs := seq_instr.o
 snd-seq-dummy-objs := seq_dummy.o
 snd-seq-virmidi-objs := seq_virmidi.o
 
@@ -36,9 +34,7 @@
 # Toplevel Module Dependency
 obj-$(CONFIG_SND_VIRMIDI) += snd-seq-virmidi.o snd-seq-midi-event.o
 obj-$(call sequencer,$(CONFIG_SND_RAWMIDI)) += snd-seq-midi.o snd-seq-midi-event.o
-obj-$(call sequencer,$(CONFIG_SND_OPL3_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o snd-seq-instr.o
-obj-$(call sequencer,$(CONFIG_SND_OPL4_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o snd-seq-instr.o
-obj-$(call sequencer,$(CONFIG_SND_GUS_SYNTH)) += snd-seq-midi-emul.o snd-seq-instr.o
+obj-$(call sequencer,$(CONFIG_SND_OPL3_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o
+obj-$(call sequencer,$(CONFIG_SND_OPL4_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o
 obj-$(call sequencer,$(CONFIG_SND_SBAWE)) += snd-seq-midi-emul.o snd-seq-virmidi.o
 obj-$(call sequencer,$(CONFIG_SND_EMU10K1)) += snd-seq-midi-emul.o snd-seq-virmidi.o
-obj-$(call sequencer,$(CONFIG_SND_TRIDENT)) += snd-seq-midi-emul.o snd-seq-instr.o
diff --git a/sound/core/seq/instr/Makefile b/sound/core/seq/instr/Makefile
deleted file mode 100644
index 6089603..0000000
--- a/sound/core/seq/instr/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# Makefile for ALSA
-# Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
-#
-
-snd-ainstr-fm-objs := ainstr_fm.o
-snd-ainstr-simple-objs := ainstr_simple.o
-snd-ainstr-gf1-objs := ainstr_gf1.o
-snd-ainstr-iw-objs := ainstr_iw.o
-
-#
-# this function returns:
-#   "m" - CONFIG_SND_SEQUENCER is m
-#   <empty string> - CONFIG_SND_SEQUENCER is undefined
-#   otherwise parameter #1 value
-#
-sequencer = $(if $(subst y,,$(CONFIG_SND_SEQUENCER)),$(if $(1),m),$(if $(CONFIG_SND_SEQUENCER),$(1)))
-
-# Toplevel Module Dependency
-obj-$(call sequencer,$(CONFIG_SND_OPL3_LIB)) += snd-ainstr-fm.o
-obj-$(call sequencer,$(CONFIG_SND_OPL4_LIB)) += snd-ainstr-fm.o
-obj-$(call sequencer,$(CONFIG_SND_GUS_SYNTH)) += snd-ainstr-gf1.o snd-ainstr-simple.o snd-ainstr-iw.o
-obj-$(call sequencer,$(CONFIG_SND_TRIDENT)) += snd-ainstr-simple.o
diff --git a/sound/core/seq/instr/ainstr_fm.c b/sound/core/seq/instr/ainstr_fm.c
deleted file mode 100644
index f80fab8..0000000
--- a/sound/core/seq/instr/ainstr_fm.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- *  FM (OPL2/3) Instrument routines
- *  Copyright (c) 2000 Uros Bizjak <uros@kss-loka.si>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
- 
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <sound/core.h>
-#include <sound/ainstr_fm.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Uros Bizjak <uros@kss-loka.si>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture FM Instrument support.");
-MODULE_LICENSE("GPL");
-
-static int snd_seq_fm_put(void *private_data, struct snd_seq_kinstr *instr,
-			  char __user *instr_data, long len, int atomic, int cmd)
-{
-	struct fm_instrument *ip;
-	struct fm_xinstrument ix;
-	int idx;
-
-	if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
-		return -EINVAL;
-	/* copy instrument data */
-	if (len < (long)sizeof(ix))
-		return -EINVAL;
-	if (copy_from_user(&ix, instr_data, sizeof(ix)))
-		return -EFAULT;
-	if (ix.stype != FM_STRU_INSTR)
-		return -EINVAL;
-	ip = (struct fm_instrument *)KINSTR_DATA(instr);
-	ip->share_id[0] = le32_to_cpu(ix.share_id[0]);
-	ip->share_id[1] = le32_to_cpu(ix.share_id[1]);
-	ip->share_id[2] = le32_to_cpu(ix.share_id[2]);
-	ip->share_id[3] = le32_to_cpu(ix.share_id[3]);
-	ip->type = ix.type;
-	for (idx = 0; idx < 4; idx++) {
-		ip->op[idx].am_vib = ix.op[idx].am_vib;
-		ip->op[idx].ksl_level = ix.op[idx].ksl_level;
-		ip->op[idx].attack_decay = ix.op[idx].attack_decay;
-		ip->op[idx].sustain_release = ix.op[idx].sustain_release;
-		ip->op[idx].wave_select = ix.op[idx].wave_select;
-	}
-	for (idx = 0; idx < 2; idx++) {
-		ip->feedback_connection[idx] = ix.feedback_connection[idx];
-	}
-	ip->echo_delay = ix.echo_delay;
-	ip->echo_atten = ix.echo_atten;
-	ip->chorus_spread = ix.chorus_spread;
-	ip->trnsps = ix.trnsps;
-	ip->fix_dur = ix.fix_dur;
-	ip->modes = ix.modes;
-	ip->fix_key = ix.fix_key;
-	return 0;
-}
-
-static int snd_seq_fm_get(void *private_data, struct snd_seq_kinstr *instr,
-			  char __user *instr_data, long len, int atomic,
-			  int cmd)
-{
-	struct fm_instrument *ip;
-	struct fm_xinstrument ix;
-	int idx;
-	
-	if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
-		return -EINVAL;
-	if (len < (long)sizeof(ix))
-		return -ENOMEM;
-	memset(&ix, 0, sizeof(ix));
-	ip = (struct fm_instrument *)KINSTR_DATA(instr);
-	ix.stype = FM_STRU_INSTR;
-	ix.share_id[0] = cpu_to_le32(ip->share_id[0]);
-	ix.share_id[1] = cpu_to_le32(ip->share_id[1]);
-	ix.share_id[2] = cpu_to_le32(ip->share_id[2]);
-	ix.share_id[3] = cpu_to_le32(ip->share_id[3]);
-	ix.type = ip->type;
-	for (idx = 0; idx < 4; idx++) {
-		ix.op[idx].am_vib = ip->op[idx].am_vib;
-		ix.op[idx].ksl_level = ip->op[idx].ksl_level;
-		ix.op[idx].attack_decay = ip->op[idx].attack_decay;
-		ix.op[idx].sustain_release = ip->op[idx].sustain_release;
-		ix.op[idx].wave_select = ip->op[idx].wave_select;
-	}
-	for (idx = 0; idx < 2; idx++) {
-		ix.feedback_connection[idx] = ip->feedback_connection[idx];
-	}
-	if (copy_to_user(instr_data, &ix, sizeof(ix)))
-		return -EFAULT;
-	ix.echo_delay = ip->echo_delay;
-	ix.echo_atten = ip->echo_atten;
-	ix.chorus_spread = ip->chorus_spread;
-	ix.trnsps = ip->trnsps;
-	ix.fix_dur = ip->fix_dur;
-	ix.modes = ip->modes;
-	ix.fix_key = ip->fix_key;
-	return 0;
-}
-
-static int snd_seq_fm_get_size(void *private_data, struct snd_seq_kinstr *instr,
-			       long *size)
-{
-	*size = sizeof(struct fm_xinstrument);
-	return 0;
-}
-
-int snd_seq_fm_init(struct snd_seq_kinstr_ops *ops,
-		    struct snd_seq_kinstr_ops *next)
-{
-	memset(ops, 0, sizeof(*ops));
-	// ops->private_data = private_data;
-	ops->add_len = sizeof(struct fm_instrument);
-	ops->instr_type = SNDRV_SEQ_INSTR_ID_OPL2_3;
-	ops->put = snd_seq_fm_put;
-	ops->get = snd_seq_fm_get;
-	ops->get_size = snd_seq_fm_get_size;
-	// ops->remove = snd_seq_fm_remove;
-	// ops->notify = snd_seq_fm_notify;
-	ops->next = next;
-	return 0;
-}
-
-/*
- *  Init part
- */
-
-static int __init alsa_ainstr_fm_init(void)
-{
-	return 0;
-}
-
-static void __exit alsa_ainstr_fm_exit(void)
-{
-}
-
-module_init(alsa_ainstr_fm_init)
-module_exit(alsa_ainstr_fm_exit)
-
-EXPORT_SYMBOL(snd_seq_fm_init);
diff --git a/sound/core/seq/instr/ainstr_gf1.c b/sound/core/seq/instr/ainstr_gf1.c
deleted file mode 100644
index 4940026..0000000
--- a/sound/core/seq/instr/ainstr_gf1.c
+++ /dev/null
@@ -1,359 +0,0 @@
-/*
- *   GF1 (GUS) Patch - Instrument routines
- *   Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
- 
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/ainstr_gf1.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture GF1 (GUS) Patch support.");
-MODULE_LICENSE("GPL");
-
-static unsigned int snd_seq_gf1_size(unsigned int size, unsigned int format)
-{
-	unsigned int result = size;
-	
-	if (format & GF1_WAVE_16BIT)
-		result <<= 1;
-	if (format & GF1_WAVE_STEREO)
-		result <<= 1;
-	return format;
-}
-
-static int snd_seq_gf1_copy_wave_from_stream(struct snd_gf1_ops *ops,
-					     struct gf1_instrument *ip,
-					     char __user **data,
-					     long *len,
-					     int atomic)
-{
-	struct gf1_wave *wp, *prev;
-	struct gf1_xwave xp;
-	int err;
-	gfp_t gfp_mask;
-	unsigned int real_size;
-	
-	gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
-	if (*len < (long)sizeof(xp))
-		return -EINVAL;
-	if (copy_from_user(&xp, *data, sizeof(xp)))
-		return -EFAULT;
-	*data += sizeof(xp);
-	*len -= sizeof(xp);
-	wp = kzalloc(sizeof(*wp), gfp_mask);
-	if (wp == NULL)
-		return -ENOMEM;
-	wp->share_id[0] = le32_to_cpu(xp.share_id[0]);
-	wp->share_id[1] = le32_to_cpu(xp.share_id[1]);
-	wp->share_id[2] = le32_to_cpu(xp.share_id[2]);
-	wp->share_id[3] = le32_to_cpu(xp.share_id[3]);
-	wp->format = le32_to_cpu(xp.format);
-	wp->size = le32_to_cpu(xp.size);
-	wp->start = le32_to_cpu(xp.start);
-	wp->loop_start = le32_to_cpu(xp.loop_start);
-	wp->loop_end = le32_to_cpu(xp.loop_end);
-	wp->loop_repeat = le16_to_cpu(xp.loop_repeat);
-	wp->flags = xp.flags;
-	wp->sample_rate = le32_to_cpu(xp.sample_rate);
-	wp->low_frequency = le32_to_cpu(xp.low_frequency);
-	wp->high_frequency = le32_to_cpu(xp.high_frequency);
-	wp->root_frequency = le32_to_cpu(xp.root_frequency);
-	wp->tune = le16_to_cpu(xp.tune);
-	wp->balance = xp.balance;
-	memcpy(wp->envelope_rate, xp.envelope_rate, 6);
-	memcpy(wp->envelope_offset, xp.envelope_offset, 6);
-	wp->tremolo_sweep = xp.tremolo_sweep;
-	wp->tremolo_rate = xp.tremolo_rate;
-	wp->tremolo_depth = xp.tremolo_depth;
-	wp->vibrato_sweep = xp.vibrato_sweep;
-	wp->vibrato_rate = xp.vibrato_rate;
-	wp->vibrato_depth = xp.vibrato_depth;
-	wp->scale_frequency = le16_to_cpu(xp.scale_frequency);
-	wp->scale_factor = le16_to_cpu(xp.scale_factor);
-	real_size = snd_seq_gf1_size(wp->size, wp->format);
-	if ((long)real_size > *len) {
-		kfree(wp);
-		return -ENOMEM;
-	}
-	if (ops->put_sample) {
-		err = ops->put_sample(ops->private_data, wp,
-				      *data, real_size, atomic);
-		if (err < 0) {
-			kfree(wp);
-			return err;
-		}
-	}
-	*data += real_size;
-	*len -= real_size;
-	prev = ip->wave;
-	if (prev) {
-		while (prev->next) prev = prev->next;
-		prev->next = wp;
-	} else {
-		ip->wave = wp;
-	}
-	return 0;
-}
-
-static void snd_seq_gf1_wave_free(struct snd_gf1_ops *ops,
-				  struct gf1_wave *wave,
-				  int atomic)
-{
-	if (ops->remove_sample)
-		ops->remove_sample(ops->private_data, wave, atomic);
-	kfree(wave);
-}
-
-static void snd_seq_gf1_instr_free(struct snd_gf1_ops *ops,
-				   struct gf1_instrument *ip,
-				   int atomic)
-{
-	struct gf1_wave *wave;
-	
-	while ((wave = ip->wave) != NULL) {
-		ip->wave = wave->next;
-		snd_seq_gf1_wave_free(ops, wave, atomic);
-	}
-}
-
-static int snd_seq_gf1_put(void *private_data, struct snd_seq_kinstr *instr,
-			   char __user *instr_data, long len, int atomic,
-			   int cmd)
-{
-	struct snd_gf1_ops *ops = private_data;
-	struct gf1_instrument *ip;
-	struct gf1_xinstrument ix;
-	int err;
-	gfp_t gfp_mask;
-
-	if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
-		return -EINVAL;
-	gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
-	/* copy instrument data */
-	if (len < (long)sizeof(ix))
-		return -EINVAL;
-	if (copy_from_user(&ix, instr_data, sizeof(ix)))
-		return -EFAULT;
-	if (ix.stype != GF1_STRU_INSTR)
-		return -EINVAL;
-	instr_data += sizeof(ix);
-	len -= sizeof(ix);
-	ip = (struct gf1_instrument *)KINSTR_DATA(instr);
-	ip->exclusion = le16_to_cpu(ix.exclusion);
-	ip->exclusion_group = le16_to_cpu(ix.exclusion_group);
-	ip->effect1 = ix.effect1;
-	ip->effect1_depth = ix.effect1_depth;
-	ip->effect2 = ix.effect2;
-	ip->effect2_depth = ix.effect2_depth;
-	/* copy layers */
-	while (len > (long)sizeof(__u32)) {
-		__u32 stype;
-
-		if (copy_from_user(&stype, instr_data, sizeof(stype)))
-			return -EFAULT;
-		if (stype != GF1_STRU_WAVE) {
-			snd_seq_gf1_instr_free(ops, ip, atomic);
-			return -EINVAL;
-		}
-		err = snd_seq_gf1_copy_wave_from_stream(ops,
-							ip,
-							&instr_data,
-							&len,
-							atomic);
-		if (err < 0) {
-			snd_seq_gf1_instr_free(ops, ip, atomic);
-			return err;
-		}
-	}
-	return 0;
-}
-
-static int snd_seq_gf1_copy_wave_to_stream(struct snd_gf1_ops *ops,
-					   struct gf1_instrument *ip,
-					   char __user **data,
-					   long *len,
-					   int atomic)
-{
-	struct gf1_wave *wp;
-	struct gf1_xwave xp;
-	int err;
-	unsigned int real_size;
-	
-	for (wp = ip->wave; wp; wp = wp->next) {
-		if (*len < (long)sizeof(xp))
-			return -ENOMEM;
-		memset(&xp, 0, sizeof(xp));
-		xp.stype = GF1_STRU_WAVE;
-		xp.share_id[0] = cpu_to_le32(wp->share_id[0]);
-		xp.share_id[1] = cpu_to_le32(wp->share_id[1]);
-		xp.share_id[2] = cpu_to_le32(wp->share_id[2]);
-		xp.share_id[3] = cpu_to_le32(wp->share_id[3]);
-		xp.format = cpu_to_le32(wp->format);
-		xp.size = cpu_to_le32(wp->size);
-		xp.start = cpu_to_le32(wp->start);
-		xp.loop_start = cpu_to_le32(wp->loop_start);
-		xp.loop_end = cpu_to_le32(wp->loop_end);
-		xp.loop_repeat = cpu_to_le32(wp->loop_repeat);
-		xp.flags = wp->flags;
-		xp.sample_rate = cpu_to_le32(wp->sample_rate);
-		xp.low_frequency = cpu_to_le32(wp->low_frequency);
-		xp.high_frequency = cpu_to_le32(wp->high_frequency);
-		xp.root_frequency = cpu_to_le32(wp->root_frequency);
-		xp.tune = cpu_to_le16(wp->tune);
-		xp.balance = wp->balance;
-		memcpy(xp.envelope_rate, wp->envelope_rate, 6);
-		memcpy(xp.envelope_offset, wp->envelope_offset, 6);
-		xp.tremolo_sweep = wp->tremolo_sweep;
-		xp.tremolo_rate = wp->tremolo_rate;
-		xp.tremolo_depth = wp->tremolo_depth;
-		xp.vibrato_sweep = wp->vibrato_sweep;
-		xp.vibrato_rate = wp->vibrato_rate;
-		xp.vibrato_depth = wp->vibrato_depth;
-		xp.scale_frequency = cpu_to_le16(wp->scale_frequency);
-		xp.scale_factor = cpu_to_le16(wp->scale_factor);
-		if (copy_to_user(*data, &xp, sizeof(xp)))
-			return -EFAULT;
-		*data += sizeof(xp);
-		*len -= sizeof(xp);
-		real_size = snd_seq_gf1_size(wp->size, wp->format);
-		if (*len < (long)real_size)
-			return -ENOMEM;
-		if (ops->get_sample) {
-			err = ops->get_sample(ops->private_data, wp,
-					      *data, real_size, atomic);
-			if (err < 0)
-				return err;
-		}
-		*data += wp->size;
-		*len -= wp->size;
-	}
-	return 0;
-}
-
-static int snd_seq_gf1_get(void *private_data, struct snd_seq_kinstr *instr,
-			   char __user *instr_data, long len, int atomic,
-			   int cmd)
-{
-	struct snd_gf1_ops *ops = private_data;
-	struct gf1_instrument *ip;
-	struct gf1_xinstrument ix;
-	
-	if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
-		return -EINVAL;
-	if (len < (long)sizeof(ix))
-		return -ENOMEM;
-	memset(&ix, 0, sizeof(ix));
-	ip = (struct gf1_instrument *)KINSTR_DATA(instr);
-	ix.stype = GF1_STRU_INSTR;
-	ix.exclusion = cpu_to_le16(ip->exclusion);
-	ix.exclusion_group = cpu_to_le16(ip->exclusion_group);
-	ix.effect1 = cpu_to_le16(ip->effect1);
-	ix.effect1_depth = cpu_to_le16(ip->effect1_depth);
-	ix.effect2 = ip->effect2;
-	ix.effect2_depth = ip->effect2_depth;
-	if (copy_to_user(instr_data, &ix, sizeof(ix)))
-		return -EFAULT;
-	instr_data += sizeof(ix);
-	len -= sizeof(ix);
-	return snd_seq_gf1_copy_wave_to_stream(ops,
-					       ip,
-					       &instr_data,
-					       &len,
-					       atomic);
-}
-
-static int snd_seq_gf1_get_size(void *private_data, struct snd_seq_kinstr *instr,
-				long *size)
-{
-	long result;
-	struct gf1_instrument *ip;
-	struct gf1_wave *wp;
-
-	*size = 0;
-	ip = (struct gf1_instrument *)KINSTR_DATA(instr);
-	result = sizeof(struct gf1_xinstrument);
-	for (wp = ip->wave; wp; wp = wp->next) {
-		result += sizeof(struct gf1_xwave);
-		result += wp->size;
-	}
-	*size = result;
-	return 0;
-}
-
-static int snd_seq_gf1_remove(void *private_data,
-			      struct snd_seq_kinstr *instr,
-                              int atomic)
-{
-	struct snd_gf1_ops *ops = private_data;
-	struct gf1_instrument *ip;
-
-	ip = (struct gf1_instrument *)KINSTR_DATA(instr);
-	snd_seq_gf1_instr_free(ops, ip, atomic);
-	return 0;
-}
-
-static void snd_seq_gf1_notify(void *private_data,
-			       struct snd_seq_kinstr *instr,
-			       int what)
-{
-	struct snd_gf1_ops *ops = private_data;
-
-	if (ops->notify)
-		ops->notify(ops->private_data, instr, what);
-}
-
-int snd_seq_gf1_init(struct snd_gf1_ops *ops,
-		     void *private_data,
-		     struct snd_seq_kinstr_ops *next)
-{
-	memset(ops, 0, sizeof(*ops));
-	ops->private_data = private_data;
-	ops->kops.private_data = ops;
-	ops->kops.add_len = sizeof(struct gf1_instrument);
-	ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_GUS_PATCH;
-	ops->kops.put = snd_seq_gf1_put;
-	ops->kops.get = snd_seq_gf1_get;
-	ops->kops.get_size = snd_seq_gf1_get_size;
-	ops->kops.remove = snd_seq_gf1_remove;
-	ops->kops.notify = snd_seq_gf1_notify;
-	ops->kops.next = next;
-	return 0;
-}
-
-/*
- *  Init part
- */
-
-static int __init alsa_ainstr_gf1_init(void)
-{
-	return 0;
-}
-
-static void __exit alsa_ainstr_gf1_exit(void)
-{
-}
-
-module_init(alsa_ainstr_gf1_init)
-module_exit(alsa_ainstr_gf1_exit)
-
-EXPORT_SYMBOL(snd_seq_gf1_init);
diff --git a/sound/core/seq/instr/ainstr_iw.c b/sound/core/seq/instr/ainstr_iw.c
deleted file mode 100644
index 6c40eb7..0000000
--- a/sound/core/seq/instr/ainstr_iw.c
+++ /dev/null
@@ -1,623 +0,0 @@
-/*
- *   IWFFFF - AMD InterWave (tm) - Instrument routines
- *   Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
- 
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/ainstr_iw.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture IWFFFF support.");
-MODULE_LICENSE("GPL");
-
-static unsigned int snd_seq_iwffff_size(unsigned int size, unsigned int format)
-{
-	unsigned int result = size;
-	
-	if (format & IWFFFF_WAVE_16BIT)
-		result <<= 1;
-	if (format & IWFFFF_WAVE_STEREO)
-		result <<= 1;
-	return result;
-}
-
-static void snd_seq_iwffff_copy_lfo_from_stream(struct iwffff_lfo *fp,
-						struct iwffff_xlfo *fx)
-{
-	fp->freq = le16_to_cpu(fx->freq);
-	fp->depth = le16_to_cpu(fx->depth);
-	fp->sweep = le16_to_cpu(fx->sweep);
-	fp->shape = fx->shape;
-	fp->delay = fx->delay;
-}
-
-static int snd_seq_iwffff_copy_env_from_stream(__u32 req_stype,
-					       struct iwffff_layer *lp,
-					       struct iwffff_env *ep,
-					       struct iwffff_xenv *ex,
-					       char __user **data,
-					       long *len,
-					       gfp_t gfp_mask)
-{
-	__u32 stype;
-	struct iwffff_env_record *rp, *rp_last;
-	struct iwffff_xenv_record rx;
-	struct iwffff_env_point *pp;
-	struct iwffff_xenv_point px;
-	int points_size, idx;
-
-	ep->flags = ex->flags;
-	ep->mode = ex->mode;
-	ep->index = ex->index;
-	rp_last = NULL;
-	while (1) {
-		if (*len < (long)sizeof(__u32))
-			return -EINVAL;
-		if (copy_from_user(&stype, *data, sizeof(stype)))
-			return -EFAULT;
-		if (stype == IWFFFF_STRU_WAVE)
-			return 0;
-		if (req_stype != stype) {
-			if (stype == IWFFFF_STRU_ENV_RECP ||
-			    stype == IWFFFF_STRU_ENV_RECV)
-				return 0;
-		}
-		if (*len < (long)sizeof(rx))
-			return -EINVAL;
-		if (copy_from_user(&rx, *data, sizeof(rx)))
-			return -EFAULT;
-		*data += sizeof(rx);
-		*len -= sizeof(rx);
-		points_size = (le16_to_cpu(rx.nattack) + le16_to_cpu(rx.nrelease)) * 2 * sizeof(__u16);
-		if (points_size > *len)
-			return -EINVAL;
-		rp = kzalloc(sizeof(*rp) + points_size, gfp_mask);
-		if (rp == NULL)
-			return -ENOMEM;
-		rp->nattack = le16_to_cpu(rx.nattack);
-		rp->nrelease = le16_to_cpu(rx.nrelease);
-		rp->sustain_offset = le16_to_cpu(rx.sustain_offset);
-		rp->sustain_rate = le16_to_cpu(rx.sustain_rate);
-		rp->release_rate = le16_to_cpu(rx.release_rate);
-		rp->hirange = rx.hirange;
-		pp = (struct iwffff_env_point *)(rp + 1);
-		for (idx = 0; idx < rp->nattack + rp->nrelease; idx++) {
-			if (copy_from_user(&px, *data, sizeof(px)))
-				return -EFAULT;
-			*data += sizeof(px);
-			*len -= sizeof(px);
-			pp->offset = le16_to_cpu(px.offset);
-			pp->rate = le16_to_cpu(px.rate);
-		}
-		if (ep->record == NULL) {
-			ep->record = rp;
-		} else {
-			rp_last = rp;
-		}
-		rp_last = rp;
-	}
-	return 0;
-}
-
-static int snd_seq_iwffff_copy_wave_from_stream(struct snd_iwffff_ops *ops,
-						struct iwffff_layer *lp,
-					        char __user **data,
-					        long *len,
-					        int atomic)
-{
-	struct iwffff_wave *wp, *prev;
-	struct iwffff_xwave xp;
-	int err;
-	gfp_t gfp_mask;
-	unsigned int real_size;
-	
-	gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
-	if (*len < (long)sizeof(xp))
-		return -EINVAL;
-	if (copy_from_user(&xp, *data, sizeof(xp)))
-		return -EFAULT;
-	*data += sizeof(xp);
-	*len -= sizeof(xp);
-	wp = kzalloc(sizeof(*wp), gfp_mask);
-	if (wp == NULL)
-		return -ENOMEM;
-	wp->share_id[0] = le32_to_cpu(xp.share_id[0]);
-	wp->share_id[1] = le32_to_cpu(xp.share_id[1]);
-	wp->share_id[2] = le32_to_cpu(xp.share_id[2]);
-	wp->share_id[3] = le32_to_cpu(xp.share_id[3]);
-	wp->format = le32_to_cpu(xp.format);
-	wp->address.memory = le32_to_cpu(xp.offset);
-	wp->size = le32_to_cpu(xp.size);
-	wp->start = le32_to_cpu(xp.start);
-	wp->loop_start = le32_to_cpu(xp.loop_start);
-	wp->loop_end = le32_to_cpu(xp.loop_end);
-	wp->loop_repeat = le16_to_cpu(xp.loop_repeat);
-	wp->sample_ratio = le32_to_cpu(xp.sample_ratio);
-	wp->attenuation = xp.attenuation;
-	wp->low_note = xp.low_note;
-	wp->high_note = xp.high_note;
-	real_size = snd_seq_iwffff_size(wp->size, wp->format);
-	if (!(wp->format & IWFFFF_WAVE_ROM)) {
-		if ((long)real_size > *len) {
-			kfree(wp);
-			return -ENOMEM;
-		}
-	}
-	if (ops->put_sample) {
-		err = ops->put_sample(ops->private_data, wp,
-				      *data, real_size, atomic);
-		if (err < 0) {
-			kfree(wp);
-			return err;
-		}
-	}
-	if (!(wp->format & IWFFFF_WAVE_ROM)) {
-		*data += real_size;
-		*len -= real_size;
-	}
-	prev = lp->wave;
-	if (prev) {
-		while (prev->next) prev = prev->next;
-		prev->next = wp;
-	} else {
-		lp->wave = wp;
-	}
-	return 0;
-}
-
-static void snd_seq_iwffff_env_free(struct snd_iwffff_ops *ops,
-				    struct iwffff_env *env,
-				    int atomic)
-{
-	struct iwffff_env_record *rec;
-	
-	while ((rec = env->record) != NULL) {
-		env->record = rec->next;
-		kfree(rec);
-	}
-}
-				    
-static void snd_seq_iwffff_wave_free(struct snd_iwffff_ops *ops,
-				     struct iwffff_wave *wave,
-				     int atomic)
-{
-	if (ops->remove_sample)
-		ops->remove_sample(ops->private_data, wave, atomic);
-	kfree(wave);
-}
-
-static void snd_seq_iwffff_instr_free(struct snd_iwffff_ops *ops,
-                                      struct iwffff_instrument *ip,
-                                      int atomic)
-{
-	struct iwffff_layer *layer;
-	struct iwffff_wave *wave;
-	
-	while ((layer = ip->layer) != NULL) {
-		ip->layer = layer->next;
-		snd_seq_iwffff_env_free(ops, &layer->penv, atomic);
-		snd_seq_iwffff_env_free(ops, &layer->venv, atomic);
-		while ((wave = layer->wave) != NULL) {
-			layer->wave = wave->next;
-			snd_seq_iwffff_wave_free(ops, wave, atomic);
-		}
-		kfree(layer);
-	}
-}
-
-static int snd_seq_iwffff_put(void *private_data, struct snd_seq_kinstr *instr,
-			      char __user *instr_data, long len, int atomic,
-			      int cmd)
-{
-	struct snd_iwffff_ops *ops = private_data;
-	struct iwffff_instrument *ip;
-	struct iwffff_xinstrument ix;
-	struct iwffff_layer *lp, *prev_lp;
-	struct iwffff_xlayer lx;
-	int err;
-	gfp_t gfp_mask;
-
-	if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
-		return -EINVAL;
-	gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
-	/* copy instrument data */
-	if (len < (long)sizeof(ix))
-		return -EINVAL;
-	if (copy_from_user(&ix, instr_data, sizeof(ix)))
-		return -EFAULT;
-	if (ix.stype != IWFFFF_STRU_INSTR)
-		return -EINVAL;
-	instr_data += sizeof(ix);
-	len -= sizeof(ix);
-	ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
-	ip->exclusion = le16_to_cpu(ix.exclusion);
-	ip->layer_type = le16_to_cpu(ix.layer_type);
-	ip->exclusion_group = le16_to_cpu(ix.exclusion_group);
-	ip->effect1 = ix.effect1;
-	ip->effect1_depth = ix.effect1_depth;
-	ip->effect2 = ix.effect2;
-	ip->effect2_depth = ix.effect2_depth;
-	/* copy layers */
-	prev_lp = NULL;
-	while (len > 0) {
-		if (len < (long)sizeof(struct iwffff_xlayer)) {
-			snd_seq_iwffff_instr_free(ops, ip, atomic);
-			return -EINVAL;
-		}
-		if (copy_from_user(&lx, instr_data, sizeof(lx)))
-			return -EFAULT;
-		instr_data += sizeof(lx);
-		len -= sizeof(lx);
-		if (lx.stype != IWFFFF_STRU_LAYER) {
-			snd_seq_iwffff_instr_free(ops, ip, atomic);
-			return -EINVAL;
-		}
-		lp = kzalloc(sizeof(*lp), gfp_mask);
-		if (lp == NULL) {
-			snd_seq_iwffff_instr_free(ops, ip, atomic);
-			return -ENOMEM;
-		}
-		if (prev_lp) {
-			prev_lp->next = lp;
-		} else {
-			ip->layer = lp;
-		}
-		prev_lp = lp;
-		lp->flags = lx.flags;
-		lp->velocity_mode = lx.velocity_mode;
-		lp->layer_event = lx.layer_event;
-		lp->low_range = lx.low_range;
-		lp->high_range = lx.high_range;
-		lp->pan = lx.pan;
-		lp->pan_freq_scale = lx.pan_freq_scale;
-		lp->attenuation = lx.attenuation;
-		snd_seq_iwffff_copy_lfo_from_stream(&lp->tremolo, &lx.tremolo);
-		snd_seq_iwffff_copy_lfo_from_stream(&lp->vibrato, &lx.vibrato);
-		lp->freq_scale = le16_to_cpu(lx.freq_scale);
-		lp->freq_center = lx.freq_center;
-		err = snd_seq_iwffff_copy_env_from_stream(IWFFFF_STRU_ENV_RECP,
-							  lp,
-							  &lp->penv, &lx.penv,
-						          &instr_data, &len,
-						          gfp_mask);
-		if (err < 0) {
-			snd_seq_iwffff_instr_free(ops, ip, atomic);
-			return err;
-		}
-		err = snd_seq_iwffff_copy_env_from_stream(IWFFFF_STRU_ENV_RECV,
-							  lp,
-							  &lp->venv, &lx.venv,
-						          &instr_data, &len,
-						          gfp_mask);
-		if (err < 0) {
-			snd_seq_iwffff_instr_free(ops, ip, atomic);
-			return err;
-		}
-		while (len > (long)sizeof(__u32)) {
-			__u32 stype;
-
-			if (copy_from_user(&stype, instr_data, sizeof(stype)))
-				return -EFAULT;
-			if (stype != IWFFFF_STRU_WAVE)
-				break;
-			err = snd_seq_iwffff_copy_wave_from_stream(ops,
-								   lp,
-							    	   &instr_data,
-								   &len,
-								   atomic);
-			if (err < 0) {
-				snd_seq_iwffff_instr_free(ops, ip, atomic);
-				return err;
-			}
-		}
-	}
-	return 0;
-}
-
-static void snd_seq_iwffff_copy_lfo_to_stream(struct iwffff_xlfo *fx,
-					      struct iwffff_lfo *fp)
-{
-	fx->freq = cpu_to_le16(fp->freq);
-	fx->depth = cpu_to_le16(fp->depth);
-	fx->sweep = cpu_to_le16(fp->sweep);
-	fp->shape = fx->shape;
-	fp->delay = fx->delay;
-}
-
-static int snd_seq_iwffff_copy_env_to_stream(__u32 req_stype,
-					     struct iwffff_layer *lp,
-					     struct iwffff_xenv *ex,
-					     struct iwffff_env *ep,
-					     char __user **data,
-					     long *len)
-{
-	struct iwffff_env_record *rp;
-	struct iwffff_xenv_record rx;
-	struct iwffff_env_point *pp;
-	struct iwffff_xenv_point px;
-	int points_size, idx;
-
-	ex->flags = ep->flags;
-	ex->mode = ep->mode;
-	ex->index = ep->index;
-	for (rp = ep->record; rp; rp = rp->next) {
-		if (*len < (long)sizeof(rx))
-			return -ENOMEM;
-		memset(&rx, 0, sizeof(rx));
-		rx.stype = req_stype;
-		rx.nattack = cpu_to_le16(rp->nattack);
-		rx.nrelease = cpu_to_le16(rp->nrelease);
-		rx.sustain_offset = cpu_to_le16(rp->sustain_offset);
-		rx.sustain_rate = cpu_to_le16(rp->sustain_rate);
-		rx.release_rate = cpu_to_le16(rp->release_rate);
-		rx.hirange = cpu_to_le16(rp->hirange);
-		if (copy_to_user(*data, &rx, sizeof(rx)))
-			return -EFAULT;
-		*data += sizeof(rx);
-		*len -= sizeof(rx);
-		points_size = (rp->nattack + rp->nrelease) * 2 * sizeof(__u16);
-		if (*len < points_size)
-			return -ENOMEM;
-		pp = (struct iwffff_env_point *)(rp + 1);
-		for (idx = 0; idx < rp->nattack + rp->nrelease; idx++) {
-			px.offset = cpu_to_le16(pp->offset);
-			px.rate = cpu_to_le16(pp->rate);
-			if (copy_to_user(*data, &px, sizeof(px)))
-				return -EFAULT;
-			*data += sizeof(px);
-			*len -= sizeof(px);
-		}
-	}
-	return 0;
-}
-
-static int snd_seq_iwffff_copy_wave_to_stream(struct snd_iwffff_ops *ops,
-					      struct iwffff_layer *lp,
-					      char __user **data,
-					      long *len,
-					      int atomic)
-{
-	struct iwffff_wave *wp;
-	struct iwffff_xwave xp;
-	int err;
-	unsigned int real_size;
-	
-	for (wp = lp->wave; wp; wp = wp->next) {
-		if (*len < (long)sizeof(xp))
-			return -ENOMEM;
-		memset(&xp, 0, sizeof(xp));
-		xp.stype = IWFFFF_STRU_WAVE;
-		xp.share_id[0] = cpu_to_le32(wp->share_id[0]);
-		xp.share_id[1] = cpu_to_le32(wp->share_id[1]);
-		xp.share_id[2] = cpu_to_le32(wp->share_id[2]);
-		xp.share_id[3] = cpu_to_le32(wp->share_id[3]);
-		xp.format = cpu_to_le32(wp->format);
-		if (wp->format & IWFFFF_WAVE_ROM)
-			xp.offset = cpu_to_le32(wp->address.memory);
-		xp.size = cpu_to_le32(wp->size);
-		xp.start = cpu_to_le32(wp->start);
-		xp.loop_start = cpu_to_le32(wp->loop_start);
-		xp.loop_end = cpu_to_le32(wp->loop_end);
-		xp.loop_repeat = cpu_to_le32(wp->loop_repeat);
-		xp.sample_ratio = cpu_to_le32(wp->sample_ratio);
-		xp.attenuation = wp->attenuation;
-		xp.low_note = wp->low_note;
-		xp.high_note = wp->high_note;
-		if (copy_to_user(*data, &xp, sizeof(xp)))
-			return -EFAULT;
-		*data += sizeof(xp);
-		*len -= sizeof(xp);
-		real_size = snd_seq_iwffff_size(wp->size, wp->format);
-		if (!(wp->format & IWFFFF_WAVE_ROM)) {
-			if (*len < (long)real_size)
-				return -ENOMEM;
-		}
-		if (ops->get_sample) {
-			err = ops->get_sample(ops->private_data, wp,
-					      *data, real_size, atomic);
-			if (err < 0)
-				return err;
-		}
-		if (!(wp->format & IWFFFF_WAVE_ROM)) {
-			*data += real_size;
-			*len -= real_size;
-		}
-	}
-	return 0;
-}
-
-static int snd_seq_iwffff_get(void *private_data, struct snd_seq_kinstr *instr,
-			      char __user *instr_data, long len, int atomic, int cmd)
-{
-	struct snd_iwffff_ops *ops = private_data;
-	struct iwffff_instrument *ip;
-	struct iwffff_xinstrument ix;
-	struct iwffff_layer *lp;
-	struct iwffff_xlayer lx;
-	char __user *layer_instr_data;
-	int err;
-	
-	if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
-		return -EINVAL;
-	if (len < (long)sizeof(ix))
-		return -ENOMEM;
-	memset(&ix, 0, sizeof(ix));
-	ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
-	ix.stype = IWFFFF_STRU_INSTR;
-	ix.exclusion = cpu_to_le16(ip->exclusion);
-	ix.layer_type = cpu_to_le16(ip->layer_type);
-	ix.exclusion_group = cpu_to_le16(ip->exclusion_group);
-	ix.effect1 = cpu_to_le16(ip->effect1);
-	ix.effect1_depth = cpu_to_le16(ip->effect1_depth);
-	ix.effect2 = ip->effect2;
-	ix.effect2_depth = ip->effect2_depth;
-	if (copy_to_user(instr_data, &ix, sizeof(ix)))
-		return -EFAULT;
-	instr_data += sizeof(ix);
-	len -= sizeof(ix);
-	for (lp = ip->layer; lp; lp = lp->next) {
-		if (len < (long)sizeof(lx))
-			return -ENOMEM;
-		memset(&lx, 0, sizeof(lx));
-		lx.stype = IWFFFF_STRU_LAYER;
-		lx.flags = lp->flags;
-		lx.velocity_mode = lp->velocity_mode;
-		lx.layer_event = lp->layer_event;
-		lx.low_range = lp->low_range;
-		lx.high_range = lp->high_range;
-		lx.pan = lp->pan;
-		lx.pan_freq_scale = lp->pan_freq_scale;
-		lx.attenuation = lp->attenuation;
-		snd_seq_iwffff_copy_lfo_to_stream(&lx.tremolo, &lp->tremolo);
-		snd_seq_iwffff_copy_lfo_to_stream(&lx.vibrato, &lp->vibrato);
-		layer_instr_data = instr_data;
-		instr_data += sizeof(lx);
-		len -= sizeof(lx);
-		err = snd_seq_iwffff_copy_env_to_stream(IWFFFF_STRU_ENV_RECP,
-							lp,
-							&lx.penv, &lp->penv,
-						        &instr_data, &len);
-		if (err < 0)
-			return err;
-		err = snd_seq_iwffff_copy_env_to_stream(IWFFFF_STRU_ENV_RECV,
-							lp,
-							&lx.venv, &lp->venv,
-						        &instr_data, &len);
-		if (err < 0)
-			return err;
-		/* layer structure updating is now finished */
-		if (copy_to_user(layer_instr_data, &lx, sizeof(lx)))
-			return -EFAULT;
-		err = snd_seq_iwffff_copy_wave_to_stream(ops,
-							 lp,
-							 &instr_data,
-							 &len,
-							 atomic);
-		if (err < 0)
-			return err;
-	}
-	return 0;
-}
-
-static long snd_seq_iwffff_env_size_in_stream(struct iwffff_env *ep)
-{
-	long result = 0;
-	struct iwffff_env_record *rp;
-
-	for (rp = ep->record; rp; rp = rp->next) {
-		result += sizeof(struct iwffff_xenv_record);
-		result += (rp->nattack + rp->nrelease) * 2 * sizeof(__u16);
-	}
-	return 0;
-}
-
-static long snd_seq_iwffff_wave_size_in_stream(struct iwffff_layer *lp)
-{
-	long result = 0;
-	struct iwffff_wave *wp;
-	
-	for (wp = lp->wave; wp; wp = wp->next) {
-		result += sizeof(struct iwffff_xwave);
-		if (!(wp->format & IWFFFF_WAVE_ROM))
-			result += wp->size;
-	}
-	return result;
-}
-
-static int snd_seq_iwffff_get_size(void *private_data, struct snd_seq_kinstr *instr,
-				   long *size)
-{
-	long result;
-	struct iwffff_instrument *ip;
-	struct iwffff_layer *lp;
-
-	*size = 0;
-	ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
-	result = sizeof(struct iwffff_xinstrument);
-	for (lp = ip->layer; lp; lp = lp->next) {
-		result += sizeof(struct iwffff_xlayer);
-		result += snd_seq_iwffff_env_size_in_stream(&lp->penv);
-		result += snd_seq_iwffff_env_size_in_stream(&lp->venv);
-		result += snd_seq_iwffff_wave_size_in_stream(lp);
-	}
-	*size = result;
-	return 0;
-}
-
-static int snd_seq_iwffff_remove(void *private_data,
-				 struct snd_seq_kinstr *instr,
-                                 int atomic)
-{
-	struct snd_iwffff_ops *ops = private_data;
-	struct iwffff_instrument *ip;
-
-	ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
-	snd_seq_iwffff_instr_free(ops, ip, atomic);
-	return 0;
-}
-
-static void snd_seq_iwffff_notify(void *private_data,
-				  struct snd_seq_kinstr *instr,
-                                  int what)
-{
-	struct snd_iwffff_ops *ops = private_data;
-
-	if (ops->notify)
-		ops->notify(ops->private_data, instr, what);
-}
-
-int snd_seq_iwffff_init(struct snd_iwffff_ops *ops,
-			void *private_data,
-			struct snd_seq_kinstr_ops *next)
-{
-	memset(ops, 0, sizeof(*ops));
-	ops->private_data = private_data;
-	ops->kops.private_data = ops;
-	ops->kops.add_len = sizeof(struct iwffff_instrument);
-	ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_INTERWAVE;
-	ops->kops.put = snd_seq_iwffff_put;
-	ops->kops.get = snd_seq_iwffff_get;
-	ops->kops.get_size = snd_seq_iwffff_get_size;
-	ops->kops.remove = snd_seq_iwffff_remove;
-	ops->kops.notify = snd_seq_iwffff_notify;
-	ops->kops.next = next;
-	return 0;
-}
-
-/*
- *  Init part
- */
-
-static int __init alsa_ainstr_iw_init(void)
-{
-	return 0;
-}
-
-static void __exit alsa_ainstr_iw_exit(void)
-{
-}
-
-module_init(alsa_ainstr_iw_init)
-module_exit(alsa_ainstr_iw_exit)
-
-EXPORT_SYMBOL(snd_seq_iwffff_init);
diff --git a/sound/core/seq/instr/ainstr_simple.c b/sound/core/seq/instr/ainstr_simple.c
deleted file mode 100644
index 78f68be..0000000
--- a/sound/core/seq/instr/ainstr_simple.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- *   Simple (MOD player) - Instrument routines
- *   Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
- 
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/ainstr_simple.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture Simple Instrument support.");
-MODULE_LICENSE("GPL");
-
-static unsigned int snd_seq_simple_size(unsigned int size, unsigned int format)
-{
-	unsigned int result = size;
-	
-	if (format & SIMPLE_WAVE_16BIT)
-		result <<= 1;
-	if (format & SIMPLE_WAVE_STEREO)
-		result <<= 1;
-	return result;
-}
-
-static void snd_seq_simple_instr_free(struct snd_simple_ops *ops,
-				      struct simple_instrument *ip,
-				      int atomic)
-{
-	if (ops->remove_sample)
-		ops->remove_sample(ops->private_data, ip, atomic);
-}
-
-static int snd_seq_simple_put(void *private_data, struct snd_seq_kinstr *instr,
-			      char __user *instr_data, long len,
-			      int atomic, int cmd)
-{
-	struct snd_simple_ops *ops = private_data;
-	struct simple_instrument *ip;
-	struct simple_xinstrument ix;
-	int err;
-	gfp_t gfp_mask;
-	unsigned int real_size;
-
-	if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
-		return -EINVAL;
-	gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
-	/* copy instrument data */
-	if (len < (long)sizeof(ix))
-		return -EINVAL;
-	if (copy_from_user(&ix, instr_data, sizeof(ix)))
-		return -EFAULT;
-	if (ix.stype != SIMPLE_STRU_INSTR)
-		return -EINVAL;
-	instr_data += sizeof(ix);
-	len -= sizeof(ix);
-	ip = (struct simple_instrument *)KINSTR_DATA(instr);
-	ip->share_id[0] = le32_to_cpu(ix.share_id[0]);
-	ip->share_id[1] = le32_to_cpu(ix.share_id[1]);
-	ip->share_id[2] = le32_to_cpu(ix.share_id[2]);
-	ip->share_id[3] = le32_to_cpu(ix.share_id[3]);
-	ip->format = le32_to_cpu(ix.format);
-	ip->size = le32_to_cpu(ix.size);
-	ip->start = le32_to_cpu(ix.start);
-	ip->loop_start = le32_to_cpu(ix.loop_start);
-	ip->loop_end = le32_to_cpu(ix.loop_end);
-	ip->loop_repeat = le16_to_cpu(ix.loop_repeat);
-	ip->effect1 = ix.effect1;
-	ip->effect1_depth = ix.effect1_depth;
-	ip->effect2 = ix.effect2;
-	ip->effect2_depth = ix.effect2_depth;
-	real_size = snd_seq_simple_size(ip->size, ip->format);
-	if (len < (long)real_size)
-		return -EINVAL;
-	if (ops->put_sample) {
-		err = ops->put_sample(ops->private_data, ip,
-				      instr_data, real_size, atomic);
-		if (err < 0)
-			return err;
-	}
-	return 0;
-}
-
-static int snd_seq_simple_get(void *private_data, struct snd_seq_kinstr *instr,
-			      char __user *instr_data, long len,
-			      int atomic, int cmd)
-{
-	struct snd_simple_ops *ops = private_data;
-	struct simple_instrument *ip;
-	struct simple_xinstrument ix;
-	int err;
-	unsigned int real_size;
-	
-	if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
-		return -EINVAL;
-	if (len < (long)sizeof(ix))
-		return -ENOMEM;
-	memset(&ix, 0, sizeof(ix));
-	ip = (struct simple_instrument *)KINSTR_DATA(instr);
-	ix.stype = SIMPLE_STRU_INSTR;
-	ix.share_id[0] = cpu_to_le32(ip->share_id[0]);
-	ix.share_id[1] = cpu_to_le32(ip->share_id[1]);
-	ix.share_id[2] = cpu_to_le32(ip->share_id[2]);
-	ix.share_id[3] = cpu_to_le32(ip->share_id[3]);
-	ix.format = cpu_to_le32(ip->format);
-	ix.size = cpu_to_le32(ip->size);
-	ix.start = cpu_to_le32(ip->start);
-	ix.loop_start = cpu_to_le32(ip->loop_start);
-	ix.loop_end = cpu_to_le32(ip->loop_end);
-	ix.loop_repeat = cpu_to_le32(ip->loop_repeat);
-	ix.effect1 = cpu_to_le16(ip->effect1);
-	ix.effect1_depth = cpu_to_le16(ip->effect1_depth);
-	ix.effect2 = ip->effect2;
-	ix.effect2_depth = ip->effect2_depth;
-	if (copy_to_user(instr_data, &ix, sizeof(ix)))
-		return -EFAULT;
-	instr_data += sizeof(ix);
-	len -= sizeof(ix);
-	real_size = snd_seq_simple_size(ip->size, ip->format);
-	if (len < (long)real_size)
-		return -ENOMEM;
-	if (ops->get_sample) {
-		err = ops->get_sample(ops->private_data, ip,
-				      instr_data, real_size, atomic);
-		if (err < 0)
-			return err;
-	}
-	return 0;
-}
-
-static int snd_seq_simple_get_size(void *private_data, struct snd_seq_kinstr *instr,
-				   long *size)
-{
-	struct simple_instrument *ip;
-
-	ip = (struct simple_instrument *)KINSTR_DATA(instr);
-	*size = sizeof(struct simple_xinstrument) + snd_seq_simple_size(ip->size, ip->format);
-	return 0;
-}
-
-static int snd_seq_simple_remove(void *private_data,
-			         struct snd_seq_kinstr *instr,
-                                 int atomic)
-{
-	struct snd_simple_ops *ops = private_data;
-	struct simple_instrument *ip;
-
-	ip = (struct simple_instrument *)KINSTR_DATA(instr);
-	snd_seq_simple_instr_free(ops, ip, atomic);
-	return 0;
-}
-
-static void snd_seq_simple_notify(void *private_data,
-			          struct snd_seq_kinstr *instr,
-                                  int what)
-{
-	struct snd_simple_ops *ops = private_data;
-
-	if (ops->notify)
-		ops->notify(ops->private_data, instr, what);
-}
-
-int snd_seq_simple_init(struct snd_simple_ops *ops,
-		        void *private_data,
-		        struct snd_seq_kinstr_ops *next)
-{
-	memset(ops, 0, sizeof(*ops));
-	ops->private_data = private_data;
-	ops->kops.private_data = ops;
-	ops->kops.add_len = sizeof(struct simple_instrument);
-	ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_SIMPLE;
-	ops->kops.put = snd_seq_simple_put;
-	ops->kops.get = snd_seq_simple_get;
-	ops->kops.get_size = snd_seq_simple_get_size;
-	ops->kops.remove = snd_seq_simple_remove;
-	ops->kops.notify = snd_seq_simple_notify;
-	ops->kops.next = next;
-	return 0;
-}
-
-/*
- *  Init part
- */
-
-static int __init alsa_ainstr_simple_init(void)
-{
-	return 0;
-}
-
-static void __exit alsa_ainstr_simple_exit(void)
-{
-}
-
-module_init(alsa_ainstr_simple_init)
-module_exit(alsa_ainstr_simple_exit)
-
-EXPORT_SYMBOL(snd_seq_simple_init);
diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index 2e3fa25..69421ca 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -966,8 +966,7 @@
 			return -EINVAL;
 		break;
 	case SNDRV_SEQ_EVENT_LENGTH_VARUSR:
-		if (! snd_seq_ev_is_instr_type(ev) ||
-		    ! snd_seq_ev_is_direct(ev))
+		if (! snd_seq_ev_is_direct(ev))
 			return -EINVAL;
 		break;
 	}
diff --git a/sound/core/seq/seq_instr.c b/sound/core/seq/seq_instr.c
deleted file mode 100644
index 9a6fd56..0000000
--- a/sound/core/seq/seq_instr.c
+++ /dev/null
@@ -1,655 +0,0 @@
-/*
- *   Generic Instrument routines for ALSA sequencer
- *   Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
- 
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include "seq_clientmgr.h"
-#include <sound/seq_instr.h>
-#include <sound/initval.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture sequencer instrument library.");
-MODULE_LICENSE("GPL");
-
-
-static void snd_instr_lock_ops(struct snd_seq_kinstr_list *list)
-{
-	if (!(list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT)) {
-		spin_lock_irqsave(&list->ops_lock, list->ops_flags);
-	} else {
-		mutex_lock(&list->ops_mutex);
-	}
-}
-
-static void snd_instr_unlock_ops(struct snd_seq_kinstr_list *list)
-{
-	if (!(list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT)) {
-		spin_unlock_irqrestore(&list->ops_lock, list->ops_flags);
-	} else {
-		mutex_unlock(&list->ops_mutex);
-	}
-}
-
-static struct snd_seq_kinstr *snd_seq_instr_new(int add_len, int atomic)
-{
-	struct snd_seq_kinstr *instr;
-	
-	instr = kzalloc(sizeof(struct snd_seq_kinstr) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL);
-	if (instr == NULL)
-		return NULL;
-	instr->add_len = add_len;
-	return instr;
-}
-
-static int snd_seq_instr_free(struct snd_seq_kinstr *instr, int atomic)
-{
-	int result = 0;
-
-	if (instr == NULL)
-		return -EINVAL;
-	if (instr->ops && instr->ops->remove)
-		result = instr->ops->remove(instr->ops->private_data, instr, 1);
-	if (!result)
-		kfree(instr);
-	return result;
-}
-
-struct snd_seq_kinstr_list *snd_seq_instr_list_new(void)
-{
-	struct snd_seq_kinstr_list *list;
-
-	list = kzalloc(sizeof(struct snd_seq_kinstr_list), GFP_KERNEL);
-	if (list == NULL)
-		return NULL;
-	spin_lock_init(&list->lock);
-	spin_lock_init(&list->ops_lock);
-	mutex_init(&list->ops_mutex);
-	list->owner = -1;
-	return list;
-}
-
-void snd_seq_instr_list_free(struct snd_seq_kinstr_list **list_ptr)
-{
-	struct snd_seq_kinstr_list *list;
-	struct snd_seq_kinstr *instr;
-	struct snd_seq_kcluster *cluster;
-	int idx;
-	unsigned long flags;
-
-	if (list_ptr == NULL)
-		return;
-	list = *list_ptr;
-	*list_ptr = NULL;
-	if (list == NULL)
-		return;
-	
-	for (idx = 0; idx < SNDRV_SEQ_INSTR_HASH_SIZE; idx++) {		
-		while ((instr = list->hash[idx]) != NULL) {
-			list->hash[idx] = instr->next;
-			list->count--;
-			spin_lock_irqsave(&list->lock, flags);
-			while (instr->use) {
-				spin_unlock_irqrestore(&list->lock, flags);
-				schedule_timeout_uninterruptible(1);
-				spin_lock_irqsave(&list->lock, flags);
-			}				
-			spin_unlock_irqrestore(&list->lock, flags);
-			if (snd_seq_instr_free(instr, 0)<0)
-				snd_printk(KERN_WARNING "instrument free problem\n");
-		}
-		while ((cluster = list->chash[idx]) != NULL) {
-			list->chash[idx] = cluster->next;
-			list->ccount--;
-			kfree(cluster);
-		}
-	}
-	kfree(list);
-}
-
-static int instr_free_compare(struct snd_seq_kinstr *instr,
-			      struct snd_seq_instr_header *ifree,
-			      unsigned int client)
-{
-	switch (ifree->cmd) {
-	case SNDRV_SEQ_INSTR_FREE_CMD_ALL:
-		/* all, except private for other clients */
-		if ((instr->instr.std & 0xff000000) == 0)
-			return 0;
-		if (((instr->instr.std >> 24) & 0xff) == client)
-			return 0;
-		return 1;
-	case SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE:
-		/* all my private instruments */
-		if ((instr->instr.std & 0xff000000) == 0)
-			return 1;
-		if (((instr->instr.std >> 24) & 0xff) == client)
-			return 0;
-		return 1;
-	case SNDRV_SEQ_INSTR_FREE_CMD_CLUSTER:
-		/* all my private instruments */
-		if ((instr->instr.std & 0xff000000) == 0) {
-			if (instr->instr.cluster == ifree->id.cluster)
-				return 0;
-			return 1;
-		}
-		if (((instr->instr.std >> 24) & 0xff) == client) {
-			if (instr->instr.cluster == ifree->id.cluster)
-				return 0;
-		}
-		return 1;
-	}
-	return 1;
-}
-
-int snd_seq_instr_list_free_cond(struct snd_seq_kinstr_list *list,
-			         struct snd_seq_instr_header *ifree,
-			         int client,
-			         int atomic)
-{
-	struct snd_seq_kinstr *instr, *prev, *next, *flist;
-	int idx;
-	unsigned long flags;
-
-	snd_instr_lock_ops(list);
-	for (idx = 0; idx < SNDRV_SEQ_INSTR_HASH_SIZE; idx++) {
-		spin_lock_irqsave(&list->lock, flags);
-		instr = list->hash[idx];
-		prev = flist = NULL;
-		while (instr) {
-			while (instr && instr_free_compare(instr, ifree, (unsigned int)client)) {
-				prev = instr;
-				instr = instr->next;
-			}
-			if (instr == NULL)
-				continue;
-			if (instr->ops && instr->ops->notify)
-				instr->ops->notify(instr->ops->private_data, instr, SNDRV_SEQ_INSTR_NOTIFY_REMOVE);
-			next = instr->next;
-			if (prev == NULL) {
-				list->hash[idx] = next;
-			} else {
-				prev->next = next;
-			}
-			list->count--;
-			instr->next = flist;
-			flist = instr;
-			instr = next;
-		}
-		spin_unlock_irqrestore(&list->lock, flags);
-		while (flist) {
-			instr = flist;
-			flist = instr->next;
-			while (instr->use) {
-				schedule_timeout_uninterruptible(1);
-				barrier();
-			}
-			if (snd_seq_instr_free(instr, atomic)<0)
-				snd_printk(KERN_WARNING "instrument free problem\n");
-			instr = next;
-		}
-	}
-	snd_instr_unlock_ops(list);
-	return 0;	
-}
-
-static int compute_hash_instr_key(struct snd_seq_instr *instr)
-{
-	int result;
-	
-	result = instr->bank | (instr->prg << 16);
-	result += result >> 24;
-	result += result >> 16;
-	result += result >> 8;
-	return result & (SNDRV_SEQ_INSTR_HASH_SIZE-1);
-}
-
-#if 0
-static int compute_hash_cluster_key(snd_seq_instr_cluster_t cluster)
-{
-	int result;
-	
-	result = cluster;
-	result += result >> 24;
-	result += result >> 16;
-	result += result >> 8;
-	return result & (SNDRV_SEQ_INSTR_HASH_SIZE-1);
-}
-#endif
-
-static int compare_instr(struct snd_seq_instr *i1, struct snd_seq_instr *i2, int exact)
-{
-	if (exact) {
-		if (i1->cluster != i2->cluster ||
-		    i1->bank != i2->bank ||
-		    i1->prg != i2->prg)
-			return 1;
-		if ((i1->std & 0xff000000) != (i2->std & 0xff000000))
-			return 1;
-		if (!(i1->std & i2->std))
-			return 1;
-		return 0;
-	} else {
-		unsigned int client_check;
-		
-		if (i2->cluster && i1->cluster != i2->cluster)
-			return 1;
-		client_check = i2->std & 0xff000000;
-		if (client_check) {
-			if ((i1->std & 0xff000000) != client_check)
-				return 1;
-		} else {
-			if ((i1->std & i2->std) != i2->std)
-				return 1;
-		}
-		return i1->bank != i2->bank || i1->prg != i2->prg;
-	}
-}
-
-struct snd_seq_kinstr *snd_seq_instr_find(struct snd_seq_kinstr_list *list,
-					  struct snd_seq_instr *instr,
-					  int exact,
-					  int follow_alias)
-{
-	unsigned long flags;
-	int depth = 0;
-	struct snd_seq_kinstr *result;
-
-	if (list == NULL || instr == NULL)
-		return NULL;
-	spin_lock_irqsave(&list->lock, flags);
-      __again:
-	result = list->hash[compute_hash_instr_key(instr)];
-	while (result) {
-		if (!compare_instr(&result->instr, instr, exact)) {
-			if (follow_alias && (result->type == SNDRV_SEQ_INSTR_ATYPE_ALIAS)) {
-				instr = (struct snd_seq_instr *)KINSTR_DATA(result);
-				if (++depth > 10)
-					goto __not_found;
-				goto __again;
-			}
-			result->use++;
-			spin_unlock_irqrestore(&list->lock, flags);
-			return result;
-		}
-		result = result->next;
-	}
-      __not_found:
-	spin_unlock_irqrestore(&list->lock, flags);
-	return NULL;
-}
-
-void snd_seq_instr_free_use(struct snd_seq_kinstr_list *list,
-			    struct snd_seq_kinstr *instr)
-{
-	unsigned long flags;
-
-	if (list == NULL || instr == NULL)
-		return;
-	spin_lock_irqsave(&list->lock, flags);
-	if (instr->use <= 0) {
-		snd_printk(KERN_ERR "free_use: fatal!!! use = %i, name = '%s'\n", instr->use, instr->name);
-	} else {
-		instr->use--;
-	}
-	spin_unlock_irqrestore(&list->lock, flags);
-}
-
-static struct snd_seq_kinstr_ops *instr_ops(struct snd_seq_kinstr_ops *ops,
-					    char *instr_type)
-{
-	while (ops) {
-		if (!strcmp(ops->instr_type, instr_type))
-			return ops;
-		ops = ops->next;
-	}
-	return NULL;
-}
-
-static int instr_result(struct snd_seq_event *ev,
-			int type, int result,
-			int atomic)
-{
-	struct snd_seq_event sev;
-	
-	memset(&sev, 0, sizeof(sev));
-	sev.type = SNDRV_SEQ_EVENT_RESULT;
-	sev.flags = SNDRV_SEQ_TIME_STAMP_REAL | SNDRV_SEQ_EVENT_LENGTH_FIXED |
-	            SNDRV_SEQ_PRIORITY_NORMAL;
-	sev.source = ev->dest;
-	sev.dest = ev->source;
-	sev.data.result.event = type;
-	sev.data.result.result = result;
-#if 0
-	printk("instr result - type = %i, result = %i, queue = %i, source.client:port = %i:%i, dest.client:port = %i:%i\n",
-				type, result,
-				sev.queue,
-				sev.source.client, sev.source.port,
-				sev.dest.client, sev.dest.port);
-#endif
-	return snd_seq_kernel_client_dispatch(sev.source.client, &sev, atomic, 0);
-}
-
-static int instr_begin(struct snd_seq_kinstr_ops *ops,
-		       struct snd_seq_kinstr_list *list,
-		       struct snd_seq_event *ev,
-		       int atomic, int hop)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&list->lock, flags);
-	if (list->owner >= 0 && list->owner != ev->source.client) {
-		spin_unlock_irqrestore(&list->lock, flags);
-		return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_BEGIN, -EBUSY, atomic);
-	}
-	list->owner = ev->source.client;
-	spin_unlock_irqrestore(&list->lock, flags);
-	return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_BEGIN, 0, atomic);
-}
-
-static int instr_end(struct snd_seq_kinstr_ops *ops,
-		     struct snd_seq_kinstr_list *list,
-		     struct snd_seq_event *ev,
-		     int atomic, int hop)
-{
-	unsigned long flags;
-
-	/* TODO: timeout handling */
-	spin_lock_irqsave(&list->lock, flags);
-	if (list->owner == ev->source.client) {
-		list->owner = -1;
-		spin_unlock_irqrestore(&list->lock, flags);
-		return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_END, 0, atomic);
-	}
-	spin_unlock_irqrestore(&list->lock, flags);
-	return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_END, -EINVAL, atomic);
-}
-
-static int instr_info(struct snd_seq_kinstr_ops *ops,
-		      struct snd_seq_kinstr_list *list,
-		      struct snd_seq_event *ev,
-		      int atomic, int hop)
-{
-	return -ENXIO;
-}
-
-static int instr_format_info(struct snd_seq_kinstr_ops *ops,
-			     struct snd_seq_kinstr_list *list,
-			     struct snd_seq_event *ev,
-			     int atomic, int hop)
-{
-	return -ENXIO;
-}
-
-static int instr_reset(struct snd_seq_kinstr_ops *ops,
-		       struct snd_seq_kinstr_list *list,
-		       struct snd_seq_event *ev,
-		       int atomic, int hop)
-{
-	return -ENXIO;
-}
-
-static int instr_status(struct snd_seq_kinstr_ops *ops,
-			struct snd_seq_kinstr_list *list,
-			struct snd_seq_event *ev,
-			int atomic, int hop)
-{
-	return -ENXIO;
-}
-
-static int instr_put(struct snd_seq_kinstr_ops *ops,
-		     struct snd_seq_kinstr_list *list,
-		     struct snd_seq_event *ev,
-		     int atomic, int hop)
-{
-	unsigned long flags;
-	struct snd_seq_instr_header put;
-	struct snd_seq_kinstr *instr;
-	int result = -EINVAL, len, key;
-
-	if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARUSR)
-		goto __return;
-
-	if (ev->data.ext.len < sizeof(struct snd_seq_instr_header))
-		goto __return;
-	if (copy_from_user(&put, (void __user *)ev->data.ext.ptr,
-			   sizeof(struct snd_seq_instr_header))) {
-		result = -EFAULT;
-		goto __return;
-	}
-	snd_instr_lock_ops(list);
-	if (put.id.instr.std & 0xff000000) {	/* private instrument */
-		put.id.instr.std &= 0x00ffffff;
-		put.id.instr.std |= (unsigned int)ev->source.client << 24;
-	}
-	if ((instr = snd_seq_instr_find(list, &put.id.instr, 1, 0))) {
-		snd_seq_instr_free_use(list, instr);
-		snd_instr_unlock_ops(list);
-		result = -EBUSY;
-		goto __return;
-	}
-	ops = instr_ops(ops, put.data.data.format);
-	if (ops == NULL) {
-		snd_instr_unlock_ops(list);
-		goto __return;
-	}
-	len = ops->add_len;
-	if (put.data.type == SNDRV_SEQ_INSTR_ATYPE_ALIAS)
-		len = sizeof(struct snd_seq_instr);
-	instr = snd_seq_instr_new(len, atomic);
-	if (instr == NULL) {
-		snd_instr_unlock_ops(list);
-		result = -ENOMEM;
-		goto __return;
-	}
-	instr->ops = ops;
-	instr->instr = put.id.instr;
-	strlcpy(instr->name, put.data.name, sizeof(instr->name));
-	instr->type = put.data.type;
-	if (instr->type == SNDRV_SEQ_INSTR_ATYPE_DATA) {
-		result = ops->put(ops->private_data,
-				  instr,
-				  (void __user *)ev->data.ext.ptr + sizeof(struct snd_seq_instr_header),
-				  ev->data.ext.len - sizeof(struct snd_seq_instr_header),
-				  atomic,
-				  put.cmd);
-		if (result < 0) {
-			snd_seq_instr_free(instr, atomic);
-			snd_instr_unlock_ops(list);
-			goto __return;
-		}
-	}
-	key = compute_hash_instr_key(&instr->instr);
-	spin_lock_irqsave(&list->lock, flags);
-	instr->next = list->hash[key];
-	list->hash[key] = instr;
-	list->count++;
-	spin_unlock_irqrestore(&list->lock, flags);
-	snd_instr_unlock_ops(list);
-	result = 0;
-      __return:
-	instr_result(ev, SNDRV_SEQ_EVENT_INSTR_PUT, result, atomic);
-	return result;
-}
-
-static int instr_get(struct snd_seq_kinstr_ops *ops,
-		     struct snd_seq_kinstr_list *list,
-		     struct snd_seq_event *ev,
-		     int atomic, int hop)
-{
-	return -ENXIO;
-}
-
-static int instr_free(struct snd_seq_kinstr_ops *ops,
-		      struct snd_seq_kinstr_list *list,
-		      struct snd_seq_event *ev,
-		      int atomic, int hop)
-{
-	struct snd_seq_instr_header ifree;
-	struct snd_seq_kinstr *instr, *prev;
-	int result = -EINVAL;
-	unsigned long flags;
-	unsigned int hash;
-
-	if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARUSR)
-		goto __return;
-
-	if (ev->data.ext.len < sizeof(struct snd_seq_instr_header))
-		goto __return;
-	if (copy_from_user(&ifree, (void __user *)ev->data.ext.ptr,
-			   sizeof(struct snd_seq_instr_header))) {
-		result = -EFAULT;
-		goto __return;
-	}
-	if (ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_ALL ||
-	    ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE ||
-	    ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_CLUSTER) {
-	    	result = snd_seq_instr_list_free_cond(list, &ifree, ev->dest.client, atomic);
-	    	goto __return;
-	}
-	if (ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_SINGLE) {
-		if (ifree.id.instr.std & 0xff000000) {
-			ifree.id.instr.std &= 0x00ffffff;
-			ifree.id.instr.std |= (unsigned int)ev->source.client << 24;
-		}
-		hash = compute_hash_instr_key(&ifree.id.instr);
-		snd_instr_lock_ops(list);
-		spin_lock_irqsave(&list->lock, flags);
-		instr = list->hash[hash];
-		prev = NULL;
-		while (instr) {
-			if (!compare_instr(&instr->instr, &ifree.id.instr, 1))
-				goto __free_single;
-			prev = instr;
-			instr = instr->next;
-		}
-		result = -ENOENT;
-		spin_unlock_irqrestore(&list->lock, flags);
-		snd_instr_unlock_ops(list);
-		goto __return;
-		
-	      __free_single:
-		if (prev) {
-			prev->next = instr->next;
-		} else {
-			list->hash[hash] = instr->next;
-		}
-		if (instr->ops && instr->ops->notify)
-			instr->ops->notify(instr->ops->private_data, instr,
-					   SNDRV_SEQ_INSTR_NOTIFY_REMOVE);
-		while (instr->use) {
-			spin_unlock_irqrestore(&list->lock, flags);
-			schedule_timeout_uninterruptible(1);
-			spin_lock_irqsave(&list->lock, flags);
-		}				
-		spin_unlock_irqrestore(&list->lock, flags);
-		result = snd_seq_instr_free(instr, atomic);
-		snd_instr_unlock_ops(list);
-		goto __return;
-	}
-
-      __return:
-	instr_result(ev, SNDRV_SEQ_EVENT_INSTR_FREE, result, atomic);
-	return result;
-}
-
-static int instr_list(struct snd_seq_kinstr_ops *ops,
-		      struct snd_seq_kinstr_list *list,
-		      struct snd_seq_event *ev,
-		      int atomic, int hop)
-{
-	return -ENXIO;
-}
-
-static int instr_cluster(struct snd_seq_kinstr_ops *ops,
-			 struct snd_seq_kinstr_list *list,
-			 struct snd_seq_event *ev,
-			 int atomic, int hop)
-{
-	return -ENXIO;
-}
-
-int snd_seq_instr_event(struct snd_seq_kinstr_ops *ops,
-			struct snd_seq_kinstr_list *list,
-			struct snd_seq_event *ev,
-			int client,
-			int atomic,
-			int hop)
-{
-	int direct = 0;
-
-	snd_assert(ops != NULL && list != NULL && ev != NULL, return -EINVAL);
-	if (snd_seq_ev_is_direct(ev)) {
-		direct = 1;
-		switch (ev->type) {
-		case SNDRV_SEQ_EVENT_INSTR_BEGIN:
-			return instr_begin(ops, list, ev, atomic, hop);
-		case SNDRV_SEQ_EVENT_INSTR_END:
-			return instr_end(ops, list, ev, atomic, hop);
-		}
-	}
-	if ((list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT) && !direct)
-		return -EINVAL;
-	switch (ev->type) {
-	case SNDRV_SEQ_EVENT_INSTR_INFO:
-		return instr_info(ops, list, ev, atomic, hop);
-	case SNDRV_SEQ_EVENT_INSTR_FINFO:
-		return instr_format_info(ops, list, ev, atomic, hop);
-	case SNDRV_SEQ_EVENT_INSTR_RESET:
-		return instr_reset(ops, list, ev, atomic, hop);
-	case SNDRV_SEQ_EVENT_INSTR_STATUS:
-		return instr_status(ops, list, ev, atomic, hop);
-	case SNDRV_SEQ_EVENT_INSTR_PUT:
-		return instr_put(ops, list, ev, atomic, hop);
-	case SNDRV_SEQ_EVENT_INSTR_GET:
-		return instr_get(ops, list, ev, atomic, hop);
-	case SNDRV_SEQ_EVENT_INSTR_FREE:
-		return instr_free(ops, list, ev, atomic, hop);
-	case SNDRV_SEQ_EVENT_INSTR_LIST:
-		return instr_list(ops, list, ev, atomic, hop);
-	case SNDRV_SEQ_EVENT_INSTR_CLUSTER:
-		return instr_cluster(ops, list, ev, atomic, hop);
-	}
-	return -EINVAL;
-}
-			
-/*
- *  Init part
- */
-
-static int __init alsa_seq_instr_init(void)
-{
-	return 0;
-}
-
-static void __exit alsa_seq_instr_exit(void)
-{
-}
-
-module_init(alsa_seq_instr_init)
-module_exit(alsa_seq_instr_exit)
-
-EXPORT_SYMBOL(snd_seq_instr_list_new);
-EXPORT_SYMBOL(snd_seq_instr_list_free);
-EXPORT_SYMBOL(snd_seq_instr_list_free_cond);
-EXPORT_SYMBOL(snd_seq_instr_find);
-EXPORT_SYMBOL(snd_seq_instr_free_use);
-EXPORT_SYMBOL(snd_seq_instr_event);
diff --git a/sound/core/seq/seq_midi_emul.c b/sound/core/seq/seq_midi_emul.c
index 17b3e6f..6645fc5 100644
--- a/sound/core/seq/seq_midi_emul.c
+++ b/sound/core/seq/seq_midi_emul.c
@@ -229,13 +229,6 @@
 	case SNDRV_SEQ_EVENT_PORT_START:
 	case SNDRV_SEQ_EVENT_PORT_EXIT:
 	case SNDRV_SEQ_EVENT_PORT_CHANGE:
-	case SNDRV_SEQ_EVENT_SAMPLE:
-	case SNDRV_SEQ_EVENT_SAMPLE_START:
-	case SNDRV_SEQ_EVENT_SAMPLE_STOP:
-	case SNDRV_SEQ_EVENT_SAMPLE_FREQ:
-	case SNDRV_SEQ_EVENT_SAMPLE_VOLUME:
-	case SNDRV_SEQ_EVENT_SAMPLE_LOOP:
-	case SNDRV_SEQ_EVENT_SAMPLE_POSITION:
 	case SNDRV_SEQ_EVENT_ECHO:
 	not_yet:
 	default:
diff --git a/sound/isa/gus/Makefile b/sound/isa/gus/Makefile
index df3d59f2..6cd4ee0 100644
--- a/sound/isa/gus/Makefile
+++ b/sound/isa/gus/Makefile
@@ -9,7 +9,6 @@
 		    gus_pcm.o gus_mixer.o \
 		    gus_uart.o \
 		    gus_reset.o
-snd-gus-synth-objs := gus_synth.o gus_sample.o gus_simple.o gus_instr.o
 
 snd-gusclassic-objs := gusclassic.o
 snd-gusextreme-objs := gusextreme.o
@@ -17,20 +16,9 @@
 snd-interwave-objs := interwave.o
 snd-interwave-stb-objs := interwave-stb.o
 
-#
-# this function returns:
-#   "m" - CONFIG_SND_SEQUENCER is m
-#   <empty string> - CONFIG_SND_SEQUENCER is undefined
-#   otherwise parameter #1 value
-#
-sequencer = $(if $(subst y,,$(CONFIG_SND_SEQUENCER)),$(if $(1),m),$(if $(CONFIG_SND_SEQUENCER),$(1)))
-
 # Toplevel Module Dependency
 obj-$(CONFIG_SND_GUSCLASSIC) += snd-gusclassic.o snd-gus-lib.o
 obj-$(CONFIG_SND_GUSMAX) += snd-gusmax.o snd-gus-lib.o
 obj-$(CONFIG_SND_GUSEXTREME) += snd-gusextreme.o snd-gus-lib.o
 obj-$(CONFIG_SND_INTERWAVE) += snd-interwave.o snd-gus-lib.o
 obj-$(CONFIG_SND_INTERWAVE_STB) += snd-interwave-stb.o snd-gus-lib.o
-obj-$(call sequencer,$(CONFIG_SND_GUS_SYNTH)) += snd-gus-synth.o
-
-obj-m := $(sort $(obj-m))
diff --git a/sound/isa/gus/gus_main.c b/sound/isa/gus/gus_main.c
index b14d5d6..e4453e5 100644
--- a/sound/isa/gus/gus_main.c
+++ b/sound/isa/gus/gus_main.c
@@ -104,12 +104,6 @@
 {
 	if (gus->gf1.res_port2 == NULL)
 		goto __hw_end;
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
-	if (gus->seq_dev) {
-		snd_device_free(gus->card, gus->seq_dev);
-		gus->seq_dev = NULL;
-	}
-#endif
 	snd_gf1_stop(gus);
 	snd_gus_init_dma_irq(gus, 0);
       __hw_end:
@@ -408,14 +402,6 @@
 	return 0;
 }
 
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
-static void snd_gus_seq_dev_free(struct snd_seq_device *seq_dev)
-{
-	struct snd_gus_card *gus = seq_dev->private_data;
-	gus->seq_dev = NULL;
-}
-#endif
-
 int snd_gus_initialize(struct snd_gus_card *gus)
 {
 	int err;
@@ -430,15 +416,6 @@
 	}
 	if ((err = snd_gus_init_dma_irq(gus, 1)) < 0)
 		return err;
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
-	if (snd_seq_device_new(gus->card, 1, SNDRV_SEQ_DEV_ID_GUS,
-			       sizeof(struct snd_gus_card *), &gus->seq_dev) >= 0) {
-		strcpy(gus->seq_dev->name, "GUS");
-		*(struct snd_gus_card **)SNDRV_SEQ_DEVICE_ARGPTR(gus->seq_dev) = gus;
-		gus->seq_dev->private_data = gus;
-		gus->seq_dev->private_free = snd_gus_seq_dev_free;
-	}
-#endif
 	snd_gf1_start(gus);
 	gus->initialized = 1;
 	return 0;
diff --git a/sound/isa/gus/gus_sample.c b/sound/isa/gus/gus_sample.c
deleted file mode 100644
index cba0829..0000000
--- a/sound/isa/gus/gus_sample.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- *  Routines for Gravis UltraSound soundcards - Sample support
- *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/time.h>
-#include <sound/core.h>
-#include <sound/gus.h>
-
-/*
- *
- */
-
-static void select_instrument(struct snd_gus_card * gus, struct snd_gus_voice * v)
-{
-	struct snd_seq_kinstr *instr;
-
-#if 0
-	printk("select instrument: cluster = %li, std = 0x%x, bank = %i, prg = %i\n",
-					v->instr.cluster,
-					v->instr.std,
-					v->instr.bank,
-					v->instr.prg);
-#endif
-	instr = snd_seq_instr_find(gus->gf1.ilist, &v->instr, 0, 1);
-	if (instr != NULL) {
-		if (instr->ops) {
-			if (!strcmp(instr->ops->instr_type, SNDRV_SEQ_INSTR_ID_SIMPLE))
-				snd_gf1_simple_init(v);
-		}
-		snd_seq_instr_free_use(gus->gf1.ilist, instr);
-	}
-}
-
-/*
- *
- */
-
-static void event_sample(struct snd_seq_event *ev, struct snd_gus_port *p,
-			 struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_stop)
-		v->sample_ops->sample_stop(p->gus, v, SAMPLE_STOP_IMMEDIATELY);
-	v->instr.std = ev->data.sample.param.sample.std;
-	if (v->instr.std & 0xff000000) {        /* private instrument */
-		v->instr.std &= 0x00ffffff;
-		v->instr.std |= (unsigned int)ev->source.client << 24;
-	}                                                
-	v->instr.bank = ev->data.sample.param.sample.bank;
-	v->instr.prg = ev->data.sample.param.sample.prg;
-	select_instrument(p->gus, v);
-}
-
-static void event_cluster(struct snd_seq_event *ev, struct snd_gus_port *p,
-			  struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_stop)
-		v->sample_ops->sample_stop(p->gus, v, SAMPLE_STOP_IMMEDIATELY);
-	v->instr.cluster = ev->data.sample.param.cluster.cluster;
-	select_instrument(p->gus, v);
-}
-
-static void event_start(struct snd_seq_event *ev, struct snd_gus_port *p,
-			struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_start)
-		v->sample_ops->sample_start(p->gus, v, ev->data.sample.param.position);
-}
-
-static void event_stop(struct snd_seq_event *ev, struct snd_gus_port *p,
-		       struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_stop)
-		v->sample_ops->sample_stop(p->gus, v, ev->data.sample.param.stop_mode);
-}
-
-static void event_freq(struct snd_seq_event *ev, struct snd_gus_port *p,
-		       struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_freq)
-		v->sample_ops->sample_freq(p->gus, v, ev->data.sample.param.frequency);
-}
-
-static void event_volume(struct snd_seq_event *ev, struct snd_gus_port *p,
-			 struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_volume)
-		v->sample_ops->sample_volume(p->gus, v, &ev->data.sample.param.volume);
-}
-
-static void event_loop(struct snd_seq_event *ev, struct snd_gus_port *p,
-		       struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_loop)
-		v->sample_ops->sample_loop(p->gus, v, &ev->data.sample.param.loop);
-}
-
-static void event_position(struct snd_seq_event *ev, struct snd_gus_port *p,
-			   struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_pos)
-		v->sample_ops->sample_pos(p->gus, v, ev->data.sample.param.position);
-}
-
-static void event_private1(struct snd_seq_event *ev, struct snd_gus_port *p,
-			   struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_private1)
-		v->sample_ops->sample_private1(p->gus, v, (unsigned char *)&ev->data.sample.param.raw8);
-}
-
-typedef void (gus_sample_event_handler_t)(struct snd_seq_event *ev,
-					  struct snd_gus_port *p,
-					  struct snd_gus_voice *v);
-static gus_sample_event_handler_t *gus_sample_event_handlers[9] = {
-	event_sample,
-	event_cluster,
-	event_start,
-	event_stop,
-	event_freq,
-	event_volume,
-	event_loop,
-	event_position,
-	event_private1
-};
-
-void snd_gus_sample_event(struct snd_seq_event *ev, struct snd_gus_port *p)
-{
-	int idx, voice;
-	struct snd_gus_card *gus = p->gus;
-	struct snd_gus_voice *v;
-	unsigned long flags;
-	
-	idx = ev->type - SNDRV_SEQ_EVENT_SAMPLE;
-	if (idx < 0 || idx > 8)
-		return;
-	for (voice = 0; voice < 32; voice++) {
-		v = &gus->gf1.voices[voice];
-		if (v->use && v->client == ev->source.client &&
-		    v->port == ev->source.port &&
-		    v->index == ev->data.sample.channel) {
-		    	spin_lock_irqsave(&gus->event_lock, flags);
-			gus_sample_event_handlers[idx](ev, p, v);
-			spin_unlock_irqrestore(&gus->event_lock, flags);
-			return;
-		}
-	}
-}
diff --git a/sound/isa/gus/gus_simple.c b/sound/isa/gus/gus_simple.c
deleted file mode 100644
index 39d121e..0000000
--- a/sound/isa/gus/gus_simple.c
+++ /dev/null
@@ -1,634 +0,0 @@
-/*
- *  Routines for Gravis UltraSound soundcards - Simple instrument handlers
- *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/time.h>
-#include <sound/core.h>
-#include <sound/gus.h>
-#include "gus_tables.h"
-
-/*
- *
- */
-
-static void interrupt_wave(struct snd_gus_card *gus, struct snd_gus_voice *voice);
-static void interrupt_volume(struct snd_gus_card *gus, struct snd_gus_voice *voice);
-static void interrupt_effect(struct snd_gus_card *gus, struct snd_gus_voice *voice);
-
-static void sample_start(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_position_t position);
-static void sample_stop(struct snd_gus_card *gus, struct snd_gus_voice *voice, int mode);
-static void sample_freq(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_frequency_t freq);
-static void sample_volume(struct snd_gus_card *card, struct snd_gus_voice *voice, struct snd_seq_ev_volume *volume);
-static void sample_loop(struct snd_gus_card *card, struct snd_gus_voice *voice, struct snd_seq_ev_loop *loop);
-static void sample_pos(struct snd_gus_card *card, struct snd_gus_voice *voice, snd_seq_position_t position);
-static void sample_private1(struct snd_gus_card *card, struct snd_gus_voice *voice, unsigned char *data);
-
-static struct snd_gus_sample_ops sample_ops = {
-	sample_start,
-	sample_stop,
-	sample_freq,
-	sample_volume,
-	sample_loop,
-	sample_pos,
-	sample_private1
-};
-
-#if 0
-
-static void note_stop(struct snd_gus_card *gus, struct snd_gus_voice *voice, int wait);
-static void note_wait(struct snd_gus_card *gus, struct snd_gus_voice *voice);
-static void note_off(struct snd_gus_card *gus, struct snd_gus_voice *voice);
-static void note_volume(struct snd_gus_card *card, struct snd_gus_voice *voice);
-static void note_pitchbend(struct snd_gus_card *card, struct snd_gus_voice *voice);
-static void note_vibrato(struct snd_gus_card *card, struct snd_gus_voice *voice);
-static void note_tremolo(struct snd_gus_card *card, struct snd_gus_voice *voice);
-
-static struct snd_gus_note_handlers note_commands = {
-	note_stop,
-	note_wait,
-	note_off,
-	note_volume,
-	note_pitchbend,
-	note_vibrato,
-	note_tremolo
-};
-
-static void chn_trigger_down(struct snd_gus_card *card, ultra_channel_t *channel, ultra_instrument_t *instrument, unsigned char note, unsigned char velocity, unsigned char priority );
-static void chn_trigger_up( ultra_card_t *card, ultra_note_t *note );
-static void chn_control( ultra_card_t *card, ultra_channel_t *channel, unsigned short p1, unsigned short p2 );
-
-static struct ULTRA_STRU_INSTRUMENT_CHANNEL_COMMANDS channel_commands = {
-  chn_trigger_down,
-  chn_trigger_up,
-  chn_control
-};
-
-#endif
-
-static void do_volume_envelope(struct snd_gus_card *card, struct snd_gus_voice *voice);
-static void do_pan_envelope(struct snd_gus_card *card, struct snd_gus_voice *voice);
-
-/*
- *
- */
-
-static void interrupt_wave(struct snd_gus_card *gus, struct snd_gus_voice *voice)
-{
-	spin_lock(&gus->event_lock);
-	snd_gf1_stop_voice(gus, voice->number);
-	spin_lock(&gus->reg_lock);
-	snd_gf1_select_voice(gus, voice->number);
-	snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, 0);
-	spin_unlock(&gus->reg_lock);
-	voice->flags &= ~SNDRV_GF1_VFLG_RUNNING;
-	spin_unlock(&gus->event_lock);
-}
-
-static void interrupt_volume(struct snd_gus_card *gus, struct snd_gus_voice *voice)
-{
-	spin_lock(&gus->event_lock);
-	if (voice->flags & SNDRV_GF1_VFLG_RUNNING)
-		do_volume_envelope(gus, voice);
-	else
-		snd_gf1_stop_voice(gus, voice->number);
-	spin_unlock(&gus->event_lock);
-}
-
-static void interrupt_effect(struct snd_gus_card *gus, struct snd_gus_voice *voice)
-{
-	spin_lock(&gus->event_lock);
-	if ((voice->flags & (SNDRV_GF1_VFLG_RUNNING|SNDRV_GF1_VFLG_EFFECT_TIMER1)) ==
-	                    (SNDRV_GF1_VFLG_RUNNING|SNDRV_GF1_VFLG_EFFECT_TIMER1))
-		do_pan_envelope(gus, voice);
-	spin_unlock(&gus->event_lock);
-}
-
-/*
- *
- */
-
-static void do_volume_envelope(struct snd_gus_card *gus, struct snd_gus_voice *voice)
-{
-	unsigned short next, rate, old_volume;
-	int program_next_ramp;
-	unsigned long flags;
-  
-	if (!gus->gf1.volume_ramp) {
-		spin_lock_irqsave(&gus->reg_lock, flags);
-		snd_gf1_select_voice(gus, voice->number);
-		snd_gf1_ctrl_stop(gus, SNDRV_GF1_VB_VOLUME_CONTROL);
-		snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, voice->gf1_volume);
-		/* printk("gf1_volume = 0x%x\n", voice->gf1_volume); */
-		spin_unlock_irqrestore(&gus->reg_lock, flags);
-		return;
-	}
-	program_next_ramp = 0;
-	rate = next = 0;
-	while (1) {
-		program_next_ramp = 0;
-		rate = next = 0;
-		switch (voice->venv_state) {
-		case VENV_BEFORE:
-			voice->venv_state = VENV_ATTACK;
-			voice->venv_value_next = 0;
-			spin_lock_irqsave(&gus->reg_lock, flags);
-			snd_gf1_select_voice(gus, voice->number);
-			snd_gf1_ctrl_stop(gus, SNDRV_GF1_VB_VOLUME_CONTROL);
-			snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, SNDRV_GF1_MIN_VOLUME);
-			spin_unlock_irqrestore(&gus->reg_lock, flags);
-			break;
-		case VENV_ATTACK:
-			voice->venv_state = VENV_SUSTAIN;
-			program_next_ramp++;
-			next = 255;
-			rate = gus->gf1.volume_ramp;
-			break;
-		case VENV_SUSTAIN:
-			voice->venv_state = VENV_RELEASE;
-			spin_lock_irqsave(&gus->reg_lock, flags);
-			snd_gf1_select_voice(gus, voice->number);
-			snd_gf1_ctrl_stop(gus, SNDRV_GF1_VB_VOLUME_CONTROL);
- 			snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, ((int)voice->gf1_volume * (int)voice->venv_value_next) / 255);
-			spin_unlock_irqrestore(&gus->reg_lock, flags);
-			return;
-		case VENV_RELEASE:
-			voice->venv_state = VENV_DONE;
-			program_next_ramp++;
-			next = 0;
-			rate = gus->gf1.volume_ramp;
-			break;
-		case VENV_DONE:
-			snd_gf1_stop_voice(gus, voice->number);
-			voice->flags &= ~SNDRV_GF1_VFLG_RUNNING;
-			return;
-		case VENV_VOLUME:
-			program_next_ramp++;
-			next = voice->venv_value_next;
-			rate = gus->gf1.volume_ramp;
-			voice->venv_state = voice->venv_state_prev;
-			break;
-		}
-		voice->venv_value_next = next;
-		if (!program_next_ramp)
-			continue;
-		spin_lock_irqsave(&gus->reg_lock, flags);
-		snd_gf1_select_voice(gus, voice->number);
-		snd_gf1_ctrl_stop(gus, SNDRV_GF1_VB_VOLUME_CONTROL);
-		old_volume = snd_gf1_read16(gus, SNDRV_GF1_VW_VOLUME) >> 8;
-		if (!rate) {
-			spin_unlock_irqrestore(&gus->reg_lock, flags);			
-			continue;
-		}
-		next = (((int)voice->gf1_volume * (int)next) / 255) >> 8;
-		if (old_volume < SNDRV_GF1_MIN_OFFSET)
-			old_volume = SNDRV_GF1_MIN_OFFSET;
-		if (next < SNDRV_GF1_MIN_OFFSET)
-			next = SNDRV_GF1_MIN_OFFSET;
-		if (next > SNDRV_GF1_MAX_OFFSET)
-			next = SNDRV_GF1_MAX_OFFSET;
-		if (old_volume == next) {
-			spin_unlock_irqrestore(&gus->reg_lock, flags);
-			continue;
-		}
-		voice->volume_control &= ~0xc3;
-		voice->volume_control |= 0x20;
-		if (old_volume > next) {
-			snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_START, next);
-			snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_END, old_volume);
-			voice->volume_control |= 0x40;
-		} else {
-			snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_START, old_volume);
-			snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_END, next);
-		}
-		snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_RATE, rate);
-		snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_CONTROL, voice->volume_control);
-		if (!gus->gf1.enh_mode) {
-			snd_gf1_delay(gus);
-			snd_gf1_write8(gus, SNDRV_GF1_VB_VOLUME_CONTROL, voice->volume_control);
-		}
-		spin_unlock_irqrestore(&gus->reg_lock, flags);			
-		return;
-	}
-}
-
-static void do_pan_envelope(struct snd_gus_card *gus, struct snd_gus_voice *voice)
-{
-	unsigned long flags;
-	unsigned char old_pan;
-
-#if 0
-	snd_gf1_select_voice(gus, voice->number);
-	printk(" -%i- do_pan_envelope - flags = 0x%x (0x%x -> 0x%x)\n",
-		voice->number,
-		voice->flags,
-		voice->gf1_pan,
-		snd_gf1_i_read8(gus, SNDRV_GF1_VB_PAN) & 0x0f);
-#endif
-	if (gus->gf1.enh_mode) {
-		voice->flags &= ~(SNDRV_GF1_VFLG_EFFECT_TIMER1|SNDRV_GF1_VFLG_PAN);
-		return;
-	}
-	if (!gus->gf1.smooth_pan) {
-		spin_lock_irqsave(&gus->reg_lock, flags);			
-		snd_gf1_select_voice(gus, voice->number);
-		snd_gf1_write8(gus, SNDRV_GF1_VB_PAN, voice->gf1_pan);
-		spin_unlock_irqrestore(&gus->reg_lock, flags);
-		return;
-	}
-	if (!(voice->flags & SNDRV_GF1_VFLG_PAN))		/* before */
-		voice->flags |= SNDRV_GF1_VFLG_EFFECT_TIMER1|SNDRV_GF1_VFLG_PAN;
-	spin_lock_irqsave(&gus->reg_lock, flags);			
-	snd_gf1_select_voice(gus, voice->number);
-	old_pan = snd_gf1_read8(gus, SNDRV_GF1_VB_PAN) & 0x0f;
-	if (old_pan > voice->gf1_pan )
-		old_pan--;
-	if (old_pan < voice->gf1_pan)
-		old_pan++;
-	snd_gf1_write8(gus, SNDRV_GF1_VB_PAN, old_pan);
-	spin_unlock_irqrestore(&gus->reg_lock, flags);
-	if (old_pan == voice->gf1_pan)			/* the goal was reached */
-		voice->flags &= ~(SNDRV_GF1_VFLG_EFFECT_TIMER1|SNDRV_GF1_VFLG_PAN);
-#if 0
-	snd_gf1_select_voice(gus, voice->number);
-	printk(" -%i- (1) do_pan_envelope - flags = 0x%x (0x%x -> 0x%x)\n",
-	       voice->number,
-	       voice->flags,
-	       voice->gf1_pan,
-	       snd_gf1_i_read8(gus, GF1_VB_PAN) & 0x0f);
-#endif
-}
-
-static void set_enhanced_pan(struct snd_gus_card *gus, struct snd_gus_voice *voice, unsigned short pan)
-{
-	unsigned long flags;
-	unsigned short vlo, vro;
-  
-	vlo = SNDRV_GF1_ATTEN((SNDRV_GF1_ATTEN_TABLE_SIZE-1) - pan);
-	vro = SNDRV_GF1_ATTEN(pan);
-	if (pan != SNDRV_GF1_ATTEN_TABLE_SIZE - 1 && pan != 0) {
-		vlo >>= 1;
-		vro >>= 1;
-	}
-	vlo <<= 4;
-	vro <<= 4;
-#if 0
-	printk("vlo = 0x%x (0x%x), vro = 0x%x (0x%x)\n",
-			vlo, snd_gf1_i_read16(gus, GF1_VW_OFFSET_LEFT),
-			vro, snd_gf1_i_read16(gus, GF1_VW_OFFSET_RIGHT));
-#endif
-	spin_lock_irqsave(&gus->reg_lock, flags);			
-	snd_gf1_select_voice(gus, voice->number);
-        snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_LEFT_FINAL, vlo);
-	snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_RIGHT_FINAL, vro);
-	spin_unlock_irqrestore(&gus->reg_lock, flags);			
-	voice->vlo = vlo;
-	voice->vro = vro;
-}
-
-/*
- *
- */
-
-static void sample_start(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_position_t position)
-{
-	unsigned long flags;
-	unsigned int begin, addr, addr_end, addr_start;
-	int w_16;
-	struct simple_instrument *simple;
-	struct snd_seq_kinstr *instr;
-
-	instr = snd_seq_instr_find(gus->gf1.ilist, &voice->instr, 0, 1);
-	if (instr == NULL)
-		return;
-	voice->instr = instr->instr;	/* copy ID to speedup aliases */
-	simple = KINSTR_DATA(instr);
-	begin = simple->address.memory << 4;
-	w_16 = simple->format & SIMPLE_WAVE_16BIT ? 0x04 : 0;
-	addr_start = simple->loop_start;
-	if (simple->format & SIMPLE_WAVE_LOOP) {
-		addr_end = simple->loop_end;
-	} else {
-		addr_end = (simple->size << 4) - (w_16 ? 40 : 24);
-	}
-	if (simple->format & SIMPLE_WAVE_BACKWARD) {
-		addr = simple->loop_end;
-		if (position < simple->loop_end)
-			addr -= position;
-	} else {
-		addr = position;
-	}
-	voice->control = 0x00;
-	voice->mode = 0x20;		/* enable offset registers */
-	if (simple->format & SIMPLE_WAVE_16BIT)
-		voice->control |= 0x04;
-	if (simple->format & SIMPLE_WAVE_BACKWARD)
-		voice->control |= 0x40;
-	if (simple->format & SIMPLE_WAVE_LOOP) {
-		voice->control |= 0x08;
-	} else {
-		voice->control |= 0x20;
-	}
-	if (simple->format & SIMPLE_WAVE_BIDIR)
-		voice->control |= 0x10;
-	if (simple->format & SIMPLE_WAVE_ULAW)
-		voice->mode |= 0x40;
-	if (w_16) {
-		addr = ((addr << 1) & ~0x1f) | (addr & 0x0f);
-		addr_start = ((addr_start << 1) & ~0x1f) | (addr_start & 0x0f);
-		addr_end = ((addr_end << 1) & ~0x1f) | (addr_end & 0x0f);
-	}
-	addr += begin;
-	addr_start += begin;
-	addr_end += begin;
-	snd_gf1_stop_voice(gus, voice->number);	
-	spin_lock_irqsave(&gus->reg_lock, flags);
-	snd_gf1_select_voice(gus, voice->number);
-	snd_gf1_write16(gus, SNDRV_GF1_VW_FREQUENCY, voice->fc_register + voice->fc_lfo);
-	voice->venv_state = VENV_BEFORE;
-	voice->volume_control = 0x03;
-	snd_gf1_write_addr(gus, SNDRV_GF1_VA_START, addr_start, w_16);
-	snd_gf1_write_addr(gus, SNDRV_GF1_VA_END, addr_end, w_16);
-	snd_gf1_write_addr(gus, SNDRV_GF1_VA_CURRENT, addr, w_16);
-	if (!gus->gf1.enh_mode) {
-		snd_gf1_write8(gus, SNDRV_GF1_VB_PAN, voice->gf1_pan);
-	} else {
-		snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_LEFT, voice->vlo);
-		snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_LEFT_FINAL, voice->vlo);
-		snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_RIGHT, voice->vro);
-		snd_gf1_write16(gus, SNDRV_GF1_VW_OFFSET_RIGHT_FINAL, voice->vro);
-		snd_gf1_write8(gus, SNDRV_GF1_VB_ACCUMULATOR, voice->effect_accumulator);
-		snd_gf1_write16(gus, SNDRV_GF1_VW_EFFECT_VOLUME, voice->gf1_effect_volume);
-		snd_gf1_write16(gus, SNDRV_GF1_VW_EFFECT_VOLUME_FINAL, voice->gf1_effect_volume);
-	}
-	spin_unlock_irqrestore(&gus->reg_lock, flags);
-	do_volume_envelope(gus, voice);
-	spin_lock_irqsave(&gus->reg_lock, flags);
-	snd_gf1_select_voice(gus, voice->number);
-	if (gus->gf1.enh_mode)
-		snd_gf1_write8(gus, SNDRV_GF1_VB_MODE, voice->mode);
-	snd_gf1_write8(gus, SNDRV_GF1_VB_ADDRESS_CONTROL, voice->control);
-	if (!gus->gf1.enh_mode) {
-		snd_gf1_delay(gus);
-		snd_gf1_write8(gus, SNDRV_GF1_VB_ADDRESS_CONTROL, voice->control );
-	}
-	spin_unlock_irqrestore(&gus->reg_lock, flags);
-#if 0
-	snd_gf1_print_voice_registers(gus);
-#endif
-	voice->flags |= SNDRV_GF1_VFLG_RUNNING;
-	snd_seq_instr_free_use(gus->gf1.ilist, instr);
-}
-
-static void sample_stop(struct snd_gus_card *gus, struct snd_gus_voice *voice, int mode)
-{
-	unsigned char control;
-	unsigned long flags;
-
-	if (!(voice->flags & SNDRV_GF1_VFLG_RUNNING))
-		return;
-	switch (mode) {
-	default:
-		if (gus->gf1.volume_ramp > 0) {
-			if (voice->venv_state < VENV_RELEASE) {
-				voice->venv_state = VENV_RELEASE;
-				do_volume_envelope(gus, voice);
-			}
-		}
-		if (mode != SAMPLE_STOP_VENVELOPE) {
-			snd_gf1_stop_voice(gus, voice->number);
-			spin_lock_irqsave(&gus->reg_lock, flags);
-			snd_gf1_select_voice(gus, voice->number);
-			snd_gf1_write16(gus, SNDRV_GF1_VW_VOLUME, SNDRV_GF1_MIN_VOLUME);
-			spin_unlock_irqrestore(&gus->reg_lock, flags);
-			voice->flags &= ~SNDRV_GF1_VFLG_RUNNING;
-		}
-		break;
-	case SAMPLE_STOP_LOOP:		/* disable loop only */
-		spin_lock_irqsave(&gus->reg_lock, flags);
-		snd_gf1_select_voice(gus, voice->number);
-		control = snd_gf1_read8(gus, SNDRV_GF1_VB_ADDRESS_CONTROL);
-		control &= ~(0x83 | 0x04);
-		control |= 0x20;
-		snd_gf1_write8(gus, SNDRV_GF1_VB_ADDRESS_CONTROL, control);
-		spin_unlock_irqrestore(&gus->reg_lock, flags);
-		break;
-	}
-}
-
-static void sample_freq(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_frequency_t freq)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&gus->reg_lock, flags);
-	voice->fc_register = snd_gf1_translate_freq(gus, freq);
-	snd_gf1_select_voice(gus, voice->number);
-	snd_gf1_write16(gus, SNDRV_GF1_VW_FREQUENCY, voice->fc_register + voice->fc_lfo);
-	spin_unlock_irqrestore(&gus->reg_lock, flags);
-}
-
-static void sample_volume(struct snd_gus_card *gus, struct snd_gus_voice *voice, struct snd_seq_ev_volume *volume)
-{
-	if (volume->volume >= 0) {
-		volume->volume &= 0x3fff;
-		voice->gf1_volume = snd_gf1_lvol_to_gvol_raw(volume->volume << 2) << 4;
-		voice->venv_state_prev = VENV_SUSTAIN;
-		voice->venv_state = VENV_VOLUME;
-		do_volume_envelope(gus, voice);
-        }
-	if (volume->lr >= 0) {
-		volume->lr &= 0x3fff;
-		if (!gus->gf1.enh_mode) {
-			voice->gf1_pan = (volume->lr >> 10) & 15;
-			if (!gus->gf1.full_range_pan) {
-				if (voice->gf1_pan == 0)
-					voice->gf1_pan++;
-				if (voice->gf1_pan == 15)
-					voice->gf1_pan--;
-			}
-			voice->flags &= ~SNDRV_GF1_VFLG_PAN;	/* before */
-			do_pan_envelope(gus, voice);
-		} else {
-			set_enhanced_pan(gus, voice, volume->lr >> 7);
-		}
-	}
-}
-
-static void sample_loop(struct snd_gus_card *gus, struct snd_gus_voice *voice, struct snd_seq_ev_loop *loop)
-{
-	unsigned long flags;
-	int w_16 = voice->control & 0x04;
-	unsigned int begin, addr_start, addr_end;
-	struct simple_instrument *simple;
-	struct snd_seq_kinstr *instr;
-
-#if 0
-	printk("voice_loop: start = 0x%x, end = 0x%x\n", loop->start, loop->end);
-#endif
-	instr = snd_seq_instr_find(gus->gf1.ilist, &voice->instr, 0, 1);
-	if (instr == NULL)
-		return;
-	voice->instr = instr->instr;	/* copy ID to speedup aliases */
-	simple = KINSTR_DATA(instr);
-	begin = simple->address.memory;
-	addr_start = loop->start;
-	addr_end = loop->end;
-	addr_start = (((addr_start << 1) & ~0x1f) | (addr_start & 0x0f)) + begin;
-	addr_end = (((addr_end << 1) & ~0x1f) | (addr_end & 0x0f)) + begin;
-	spin_lock_irqsave(&gus->reg_lock, flags);
-	snd_gf1_select_voice(gus, voice->number);
-	snd_gf1_write_addr(gus, SNDRV_GF1_VA_START, addr_start, w_16);
-	snd_gf1_write_addr(gus, SNDRV_GF1_VA_END, addr_end, w_16);
-	spin_unlock_irqrestore(&gus->reg_lock, flags);
-	snd_seq_instr_free_use(gus->gf1.ilist, instr);
-}
-
-static void sample_pos(struct snd_gus_card *gus, struct snd_gus_voice *voice, snd_seq_position_t position)
-{
-	unsigned long flags;
-	int w_16 = voice->control & 0x04;
-	unsigned int begin, addr;
-	struct simple_instrument *simple;
-	struct snd_seq_kinstr *instr;
-
-#if 0
-	printk("voice_loop: start = 0x%x, end = 0x%x\n", loop->start, loop->end);
-#endif
-	instr = snd_seq_instr_find(gus->gf1.ilist, &voice->instr, 0, 1);
-	if (instr == NULL)
-		return;
-	voice->instr = instr->instr;	/* copy ID to speedup aliases */
-	simple = KINSTR_DATA(instr);
-	begin = simple->address.memory;
-	addr = (((position << 1) & ~0x1f) | (position & 0x0f)) + begin;
-	spin_lock_irqsave(&gus->reg_lock, flags);
-	snd_gf1_select_voice(gus, voice->number);
-	snd_gf1_write_addr(gus, SNDRV_GF1_VA_CURRENT, addr, w_16);
-	spin_unlock_irqrestore(&gus->reg_lock, flags);
-	snd_seq_instr_free_use(gus->gf1.ilist, instr);
-}
-
-#if 0
-
-static unsigned char get_effects_mask( ultra_card_t *card, int value )
-{
-  if ( value > 7 ) return 0;
-  if ( card -> gf1.effects && card -> gf1.effects -> chip_type == ULTRA_EFFECT_CHIP_INTERWAVE )
-    return card -> gf1.effects -> chip.interwave.voice_output[ value ];
-  return 0;
-}
-
-#endif
-
-static void sample_private1(struct snd_gus_card *card, struct snd_gus_voice *voice, unsigned char *data)
-{
-#if 0
-  unsigned long flags;
-  unsigned char uc;
-
-  switch ( *data ) {
-    case ULTRA_PRIV1_IW_EFFECT:
-      uc = get_effects_mask( card, ultra_get_byte( data, 4 ) );
-      uc |= get_effects_mask( card, ultra_get_byte( data, 4 ) >> 4 );
-      uc |= get_effects_mask( card, ultra_get_byte( data, 5 ) );
-      uc |= get_effects_mask( card, ultra_get_byte( data, 5 ) >> 4 );
-      voice -> data.simple.effect_accumulator = uc;
-      voice -> data.simple.effect_volume = ultra_translate_voice_volume( card, ultra_get_word( data, 2 ) ) << 4;
-      if ( !card -> gf1.enh_mode ) return;
-      if ( voice -> flags & VFLG_WAIT_FOR_START ) return;
-      if ( voice -> flags & VFLG_RUNNING )
-        {
-          CLI( &flags );
-          gf1_select_voice( card, voice -> number );
-          ultra_write8( card, GF1_VB_ACCUMULATOR, voice -> data.simple.effect_accumulator );
-          ultra_write16( card, GF1_VW_EFFECT_VOLUME_FINAL, voice -> data.simple.effect_volume );
-          STI( &flags );
-        }
-      break;
-   case ULTRA_PRIV1_IW_LFO:
-     ultra_lfo_command( card, voice -> number, data );
-  }
-#endif
-}
-
-#if 0
-
-/*
- *
- */
-
-static void note_stop( ultra_card_t *card, ultra_voice_t *voice, int wait )
-{
-}
-
-static void note_wait( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-static void note_off( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-static void note_volume( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-static void note_pitchbend( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-static void note_vibrato( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-static void note_tremolo( ultra_card_t *card, ultra_voice_t *voice )
-{
-}
-
-/*
- *
- */
- 
-static void chn_trigger_down( ultra_card_t *card, ultra_channel_t *channel, ultra_instrument_t *instrument, unsigned char note, unsigned char velocity, unsigned char priority )
-{
-}
-
-static void chn_trigger_up( ultra_card_t *card, ultra_note_t *note )
-{
-}
-
-static void chn_control( ultra_card_t *card, ultra_channel_t *channel, unsigned short p1, unsigned short p2 )
-{
-}
-
-/*
- *
- */
- 
-#endif
-
-void snd_gf1_simple_init(struct snd_gus_voice *voice)
-{
-	voice->handler_wave = interrupt_wave;
-	voice->handler_volume = interrupt_volume;
-	voice->handler_effect = interrupt_effect;
-	voice->volume_change = NULL;
-	voice->sample_ops = &sample_ops;
-}
diff --git a/sound/isa/gus/gus_synth.c b/sound/isa/gus/gus_synth.c
deleted file mode 100644
index 2c20517..0000000
--- a/sound/isa/gus/gus_synth.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- *  Routines for Gravis UltraSound soundcards - Synthesizer
- *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/time.h>
-#include <sound/core.h>
-#include <sound/gus.h>
-#include <sound/seq_device.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Routines for Gravis UltraSound soundcards - Synthesizer");
-MODULE_LICENSE("GPL");
-
-/*
- *
- */
-
-static void snd_gus_synth_free_voices(struct snd_gus_card * gus, int client, int port)
-{
-	int idx;
-	struct snd_gus_voice * voice;
-	
-	for (idx = 0; idx < 32; idx++) {
-		voice = &gus->gf1.voices[idx];
-		if (voice->use && voice->client == client && voice->port == port)
-			snd_gf1_free_voice(gus, voice);
-	}
-}
-
-static int snd_gus_synth_use(void *private_data, struct snd_seq_port_subscribe *info)
-{
-	struct snd_gus_port * port = private_data;
-	struct snd_gus_card * gus = port->gus;
-	struct snd_gus_voice * voice;
-	unsigned int idx;
-
-	if (info->voices > 32)
-		return -EINVAL;
-	mutex_lock(&gus->register_mutex);
-	if (!snd_gus_use_inc(gus)) {
-		mutex_unlock(&gus->register_mutex);
-		return -EFAULT;
-	}
-	for (idx = 0; idx < info->voices; idx++) {
-		voice = snd_gf1_alloc_voice(gus, SNDRV_GF1_VOICE_TYPE_SYNTH, info->sender.client, info->sender.port);
-		if (voice == NULL) {
-			snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
-			snd_gus_use_dec(gus);
-			mutex_unlock(&gus->register_mutex);
-			return -EBUSY;
-		}
-		voice->index = idx;
-	}
-	mutex_unlock(&gus->register_mutex);
-	return 0;
-}
-
-static int snd_gus_synth_unuse(void *private_data, struct snd_seq_port_subscribe *info)
-{
-	struct snd_gus_port * port = private_data;
-	struct snd_gus_card * gus = port->gus;
-
-	mutex_lock(&gus->register_mutex);
-	snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
-	snd_gus_use_dec(gus);
-	mutex_unlock(&gus->register_mutex);
-	return 0;
-}
-
-/*
- *
- */
-
-static void snd_gus_synth_free_private_instruments(struct snd_gus_port *p, int client)
-{
-	struct snd_seq_instr_header ifree;
-
-	memset(&ifree, 0, sizeof(ifree));
-	ifree.cmd = SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE;
-	snd_seq_instr_list_free_cond(p->gus->gf1.ilist, &ifree, client, 0);
-}
- 
-static int snd_gus_synth_event_input(struct snd_seq_event *ev, int direct,
-				     void *private_data, int atomic, int hop)
-{
-	struct snd_gus_port * p = private_data;
-	
-	snd_assert(p != NULL, return -EINVAL);
-	if (ev->type >= SNDRV_SEQ_EVENT_SAMPLE &&
-	    ev->type <= SNDRV_SEQ_EVENT_SAMPLE_PRIVATE1) {
-		snd_gus_sample_event(ev, p);
-		return 0;
-	}
-	if (ev->source.client == SNDRV_SEQ_CLIENT_SYSTEM &&
-	    ev->source.port == SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE) {
-		if (ev->type == SNDRV_SEQ_EVENT_CLIENT_EXIT) {
-			snd_gus_synth_free_private_instruments(p, ev->data.addr.client);
-			return 0;
-		}
-	}
-	if (direct) {
-		if (ev->type >= SNDRV_SEQ_EVENT_INSTR_BEGIN) {
-			snd_seq_instr_event(&p->gus->gf1.iwffff_ops.kops,
-					    p->gus->gf1.ilist,
-					    ev,
-					    p->gus->gf1.seq_client,
-					    atomic, hop);
-			return 0;
-		}
-	}
-	return 0;
-}
-
-static void snd_gus_synth_instr_notify(void *private_data,
-				       struct snd_seq_kinstr *instr,
-				       int what)
-{
-	unsigned int idx;
-	struct snd_gus_card *gus = private_data;
-	struct snd_gus_voice *pvoice;
-	unsigned long flags;
-	
-	spin_lock_irqsave(&gus->event_lock, flags);
-	for (idx = 0; idx < 32; idx++) {
-		pvoice = &gus->gf1.voices[idx];
-		if (pvoice->use && !memcmp(&pvoice->instr, &instr->instr, sizeof(pvoice->instr))) {
-			if (pvoice->sample_ops && pvoice->sample_ops->sample_stop) {
-				pvoice->sample_ops->sample_stop(gus, pvoice, SAMPLE_STOP_IMMEDIATELY);
-			} else {
-				snd_gf1_stop_voice(gus, pvoice->number);
-				pvoice->flags &= ~SNDRV_GF1_VFLG_RUNNING;
-			}
-		}
-	}
-	spin_unlock_irqrestore(&gus->event_lock, flags);
-}
-
-/*
- *
- */
-
-static void snd_gus_synth_free_port(void *private_data)
-{
-	struct snd_gus_port * p = private_data;
-	
-	if (p)
-		snd_midi_channel_free_set(p->chset);
-}
-
-static int snd_gus_synth_create_port(struct snd_gus_card * gus, int idx)
-{
-	struct snd_gus_port * p;
-	struct snd_seq_port_callback callbacks;
-	char name[32];
-	int result;
-	
-	p = &gus->gf1.seq_ports[idx];
-	p->chset = snd_midi_channel_alloc_set(16);
-	if (p->chset == NULL)
-		return -ENOMEM;
-	p->chset->private_data = p;
-	p->gus = gus;
-	p->client = gus->gf1.seq_client;
-
-	memset(&callbacks, 0, sizeof(callbacks));
-	callbacks.owner = THIS_MODULE;
-	callbacks.use = snd_gus_synth_use;
-	callbacks.unuse = snd_gus_synth_unuse;
-	callbacks.event_input = snd_gus_synth_event_input;
-	callbacks.private_free = snd_gus_synth_free_port;
-	callbacks.private_data = p;
-	
-	sprintf(name, "%s port %i", gus->interwave ? "AMD InterWave" : "GF1", idx);
-	p->chset->port = snd_seq_event_port_attach(gus->gf1.seq_client,
-						   &callbacks,
-						   SNDRV_SEQ_PORT_CAP_WRITE | SNDRV_SEQ_PORT_CAP_SUBS_WRITE,
-						   SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE |
-						   SNDRV_SEQ_PORT_TYPE_SYNTH |
-						   SNDRV_SEQ_PORT_TYPE_HARDWARE |
-						   SNDRV_SEQ_PORT_TYPE_SYNTHESIZER,
-						   16, 0,
-						   name);
-	if (p->chset->port < 0) {
-		result = p->chset->port;
-		snd_gus_synth_free_port(p);
-		return result;
-	}
-	p->port = p->chset->port;
-	return 0;
-}						 
-
-/*
- *
- */
-
-static int snd_gus_synth_new_device(struct snd_seq_device *dev)
-{
-	struct snd_gus_card *gus;
-	int client, i;
-	struct snd_seq_port_subscribe sub;
-	struct snd_iwffff_ops *iwops;
-	struct snd_gf1_ops *gf1ops;
-	struct snd_simple_ops *simpleops;
-
-	gus = *(struct snd_gus_card **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
-	if (gus == NULL)
-		return -EINVAL;
-
-	mutex_init(&gus->register_mutex);
-	gus->gf1.seq_client = -1;
-	
-	/* allocate new client */
-	client = gus->gf1.seq_client =
-		snd_seq_create_kernel_client(gus->card, 1, gus->interwave ?
-					     "AMD InterWave" : "GF1");
-	if (client < 0)
-		return client;
-
-	for (i = 0; i < 4; i++)
-		snd_gus_synth_create_port(gus, i);
-		
-	gus->gf1.ilist = snd_seq_instr_list_new();
-	if (gus->gf1.ilist == NULL) {
-		snd_seq_delete_kernel_client(client);	
-		gus->gf1.seq_client = -1;
-		return -ENOMEM;
-	}
-	gus->gf1.ilist->flags = SNDRV_SEQ_INSTR_FLG_DIRECT;
-
-	simpleops = &gus->gf1.simple_ops;
-	snd_seq_simple_init(simpleops, gus, NULL);
-	simpleops->put_sample = snd_gus_simple_put_sample;
-	simpleops->get_sample = snd_gus_simple_get_sample;
-	simpleops->remove_sample = snd_gus_simple_remove_sample;
-	simpleops->notify = snd_gus_synth_instr_notify;
-
-	gf1ops = &gus->gf1.gf1_ops;
-	snd_seq_gf1_init(gf1ops, gus, &simpleops->kops);
-	gf1ops->put_sample = snd_gus_gf1_put_sample;
-	gf1ops->get_sample = snd_gus_gf1_get_sample;
-	gf1ops->remove_sample = snd_gus_gf1_remove_sample;
-	gf1ops->notify = snd_gus_synth_instr_notify;
-
-	iwops = &gus->gf1.iwffff_ops;
-	snd_seq_iwffff_init(iwops, gus, &gf1ops->kops);
-	iwops->put_sample = snd_gus_iwffff_put_sample;
-	iwops->get_sample = snd_gus_iwffff_get_sample;
-	iwops->remove_sample = snd_gus_iwffff_remove_sample;
-	iwops->notify = snd_gus_synth_instr_notify;
-
-	memset(&sub, 0, sizeof(sub));
-	sub.sender.client = SNDRV_SEQ_CLIENT_SYSTEM;
-	sub.sender.port = SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE;
-	sub.dest.client = client;
-	sub.dest.port = 0;
-	snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT, &sub);
-
-	return 0;
-}
-
-static int snd_gus_synth_delete_device(struct snd_seq_device *dev)
-{
-	struct snd_gus_card *gus;
-
-	gus = *(struct snd_gus_card **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
-	if (gus == NULL)
-		return -EINVAL;
-
-	if (gus->gf1.seq_client >= 0) {
-		snd_seq_delete_kernel_client(gus->gf1.seq_client);	
-		gus->gf1.seq_client = -1;
-	}
-	if (gus->gf1.ilist)
-		snd_seq_instr_list_free(&gus->gf1.ilist);
-	return 0;
-}
-
-static int __init alsa_gus_synth_init(void)
-{
-	static struct snd_seq_dev_ops ops = {
-		snd_gus_synth_new_device,
-		snd_gus_synth_delete_device
-	};
-
-	return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_GUS, &ops,
-					      sizeof(struct snd_gus_card *));
-}
-
-static void __exit alsa_gus_synth_exit(void)
-{
-	snd_seq_device_unregister_driver(SNDRV_SEQ_DEV_ID_GUS);
-}
-
-module_init(alsa_gus_synth_init)
-module_exit(alsa_gus_synth_exit)
diff --git a/sound/pci/trident/Makefile b/sound/pci/trident/Makefile
index 65f2c21..88676b5 100644
--- a/sound/pci/trident/Makefile
+++ b/sound/pci/trident/Makefile
@@ -4,16 +4,6 @@
 #
 
 snd-trident-objs := trident.o trident_main.o trident_memory.o
-snd-trident-synth-objs := trident_synth.o
-
-#
-# this function returns:
-#   "m" - CONFIG_SND_SEQUENCER is m
-#   <empty string> - CONFIG_SND_SEQUENCER is undefined
-#   otherwise parameter #1 value
-#
-sequencer = $(if $(subst y,,$(CONFIG_SND_SEQUENCER)),$(if $(1),m),$(if $(CONFIG_SND_SEQUENCER),$(1)))
 
 # Toplevel Module Dependency
 obj-$(CONFIG_SND_TRIDENT) += snd-trident.o
-obj-$(call sequencer,$(CONFIG_SND_TRIDENT)) += snd-trident-synth.o
diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c
index 8488456..6193c7e 100644
--- a/sound/pci/trident/trident.c
+++ b/sound/pci/trident/trident.c
@@ -155,13 +155,6 @@
 		return err;
 	}
 
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
-	if ((err = snd_trident_attach_synthesizer(trident)) < 0) {
-		snd_card_free(card);
-		return err;
-	}
-#endif
-
 	snd_trident_create_gameport(trident);
 
 	if ((err = snd_card_register(card)) < 0) {
diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c
index a235e03..59a3195 100644
--- a/sound/pci/trident/trident_main.c
+++ b/sound/pci/trident/trident_main.c
@@ -3313,12 +3313,6 @@
 			snd_iprintf(buffer, "Memory Free    : %d\n", snd_util_mem_avail(trident->tlb.memhdr));
 		}
 	}
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
-	snd_iprintf(buffer,"\nWavetable Synth\n");
-	snd_iprintf(buffer, "Memory Maximum : %d\n", trident->synth.max_size);
-	snd_iprintf(buffer, "Memory Used    : %d\n", trident->synth.current_size);
-	snd_iprintf(buffer, "Memory Free    : %d\n", (trident->synth.max_size-trident->synth.current_size));
-#endif
 }
 
 static void __devinit snd_trident_proc_init(struct snd_trident * trident)
@@ -3815,28 +3809,6 @@
 	return IRQ_HANDLED;
 }
 
-/*---------------------------------------------------------------------------
-   snd_trident_attach_synthesizer
-  
-   Description: Attach synthesizer hooks
-                
-   Paramters:   trident  - device specific private data for 4DWave card
-
-   Returns:     None.
-  
-  ---------------------------------------------------------------------------*/
-int snd_trident_attach_synthesizer(struct snd_trident *trident)
-{	
-#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
-	if (snd_seq_device_new(trident->card, 1, SNDRV_SEQ_DEV_ID_TRIDENT,
-			       sizeof(struct snd_trident *), &trident->seq_dev) >= 0) {
-		strcpy(trident->seq_dev->name, "4DWave");
-		*(struct snd_trident **)SNDRV_SEQ_DEVICE_ARGPTR(trident->seq_dev) = trident;
-	}
-#endif
-	return 0;
-}
-
 struct snd_trident_voice *snd_trident_alloc_voice(struct snd_trident * trident, int type, int client, int port)
 {
 	struct snd_trident_voice *pvoice;
diff --git a/sound/pci/trident/trident_synth.c b/sound/pci/trident/trident_synth.c
deleted file mode 100644
index 9b7dee8..0000000
--- a/sound/pci/trident/trident_synth.c
+++ /dev/null
@@ -1,1024 +0,0 @@
-/*
- *  Routines for Trident 4DWave NX/DX soundcards - Synthesizer
- *  Copyright (c) by Scott McNab <jedi@tartarus.uwa.edu.au>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <asm/io.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/pci.h>
-#include <sound/core.h>
-#include <sound/trident.h>
-#include <sound/seq_device.h>
-
-MODULE_AUTHOR("Scott McNab <jedi@tartarus.uwa.edu.au>");
-MODULE_DESCRIPTION("Routines for Trident 4DWave NX/DX soundcards - Synthesizer");
-MODULE_LICENSE("GPL");
-
-/* linear to log pan conversion table (4.2 channel attenuation format) */
-static unsigned int pan_table[63] = {
-	7959, 7733, 7514, 7301, 7093, 6892, 6697, 6507, 
-	6322, 6143, 5968, 5799, 5634, 5475, 5319, 5168, 
-	5022, 4879, 4741, 4606, 4475, 4349, 4225, 4105, 
-	3989, 3876, 3766, 3659, 3555, 3454, 3356, 3261, 
-	3168, 3078, 2991, 2906, 2824, 2744, 2666, 2590, 
-	2517, 2445, 2376, 2308, 2243, 2179, 2117, 2057, 
-	1999, 1942, 1887, 1833, 1781, 1731, 1682, 1634, 
-	1588, 1543, 1499, 1456, 1415, 1375, 1336
-};
-
-#define LOG_TABLE_SIZE 386
-
-/* Linear half-attenuation to log conversion table in the format:
- *   {linear volume, logarithmic attenuation equivalent}, ...
- *
- * Provides conversion from a linear half-volume value in the range
- * [0,8192] to a logarithmic attenuation value in the range 0 to 6.02dB.
- * Halving the linear volume is equivalent to an additional 6dB of 
- * logarithmic attenuation. The algorithm used in log_from_linear()
- * therefore uses this table as follows:
- * 
- * - loop and for every time the volume is less than half the maximum 
- *   volume (16384), add another 6dB and halve the maximum value used
- *   for this comparison.
- * - when the volume is greater than half the maximum volume, take
- *   the difference of the volume to half volume (in the range [0,8192])
- *   and look up the log_table[] to find the nearest entry.
- * - take the logarithic component of this entry and add it to the 
- *   resulting attenuation.
- *
- * Thus this routine provides a linear->log conversion for a range of
- * [0,16384] using only 386 table entries
- *
- * Note: although this table stores log attenuation in 8.8 format, values
- * were only calculated for 6 bits fractional precision, since that is
- * the most precision offered by the trident hardware.
- */
-
-static unsigned short log_table[LOG_TABLE_SIZE*2] =
-{
-	4, 0x0604, 19, 0x0600, 34, 0x05fc, 
-	49, 0x05f8, 63, 0x05f4, 78, 0x05f0, 93, 0x05ec, 108, 0x05e8, 
-	123, 0x05e4, 138, 0x05e0, 153, 0x05dc, 168, 0x05d8, 183, 0x05d4, 
-	198, 0x05d0, 213, 0x05cc, 228, 0x05c8, 244, 0x05c4, 259, 0x05c0, 
-	274, 0x05bc, 289, 0x05b8, 304, 0x05b4, 320, 0x05b0, 335, 0x05ac, 
-	350, 0x05a8, 366, 0x05a4, 381, 0x05a0, 397, 0x059c, 412, 0x0598, 
-	428, 0x0594, 443, 0x0590, 459, 0x058c, 474, 0x0588, 490, 0x0584, 
-	506, 0x0580, 521, 0x057c, 537, 0x0578, 553, 0x0574, 568, 0x0570, 
-	584, 0x056c, 600, 0x0568, 616, 0x0564, 632, 0x0560, 647, 0x055c, 
-	663, 0x0558, 679, 0x0554, 695, 0x0550, 711, 0x054c, 727, 0x0548, 
-	743, 0x0544, 759, 0x0540, 776, 0x053c, 792, 0x0538, 808, 0x0534, 
-	824, 0x0530, 840, 0x052c, 857, 0x0528, 873, 0x0524, 889, 0x0520, 
-	906, 0x051c, 922, 0x0518, 938, 0x0514, 955, 0x0510, 971, 0x050c, 
-	988, 0x0508, 1004, 0x0504, 1021, 0x0500, 1037, 0x04fc, 1054, 0x04f8, 
-	1071, 0x04f4, 1087, 0x04f0, 1104, 0x04ec, 1121, 0x04e8, 1138, 0x04e4, 
-	1154, 0x04e0, 1171, 0x04dc, 1188, 0x04d8, 1205, 0x04d4, 1222, 0x04d0, 
-	1239, 0x04cc, 1256, 0x04c8, 1273, 0x04c4, 1290, 0x04c0, 1307, 0x04bc, 
-	1324, 0x04b8, 1341, 0x04b4, 1358, 0x04b0, 1376, 0x04ac, 1393, 0x04a8, 
-	1410, 0x04a4, 1427, 0x04a0, 1445, 0x049c, 1462, 0x0498, 1479, 0x0494, 
-	1497, 0x0490, 1514, 0x048c, 1532, 0x0488, 1549, 0x0484, 1567, 0x0480, 
-	1584, 0x047c, 1602, 0x0478, 1620, 0x0474, 1637, 0x0470, 1655, 0x046c, 
-	1673, 0x0468, 1690, 0x0464, 1708, 0x0460, 1726, 0x045c, 1744, 0x0458, 
-	1762, 0x0454, 1780, 0x0450, 1798, 0x044c, 1816, 0x0448, 1834, 0x0444, 
-	1852, 0x0440, 1870, 0x043c, 1888, 0x0438, 1906, 0x0434, 1924, 0x0430, 
-	1943, 0x042c, 1961, 0x0428, 1979, 0x0424, 1997, 0x0420, 2016, 0x041c, 
-	2034, 0x0418, 2053, 0x0414, 2071, 0x0410, 2089, 0x040c, 2108, 0x0408, 
-	2127, 0x0404, 2145, 0x0400, 2164, 0x03fc, 2182, 0x03f8, 2201, 0x03f4, 
-	2220, 0x03f0, 2239, 0x03ec, 2257, 0x03e8, 2276, 0x03e4, 2295, 0x03e0, 
-	2314, 0x03dc, 2333, 0x03d8, 2352, 0x03d4, 2371, 0x03d0, 2390, 0x03cc, 
-	2409, 0x03c8, 2428, 0x03c4, 2447, 0x03c0, 2466, 0x03bc, 2485, 0x03b8, 
-	2505, 0x03b4, 2524, 0x03b0, 2543, 0x03ac, 2562, 0x03a8, 2582, 0x03a4, 
-	2601, 0x03a0, 2621, 0x039c, 2640, 0x0398, 2660, 0x0394, 2679, 0x0390, 
-	2699, 0x038c, 2718, 0x0388, 2738, 0x0384, 2758, 0x0380, 2777, 0x037c, 
-	2797, 0x0378, 2817, 0x0374, 2837, 0x0370, 2857, 0x036c, 2876, 0x0368, 
-	2896, 0x0364, 2916, 0x0360, 2936, 0x035c, 2956, 0x0358, 2976, 0x0354, 
-	2997, 0x0350, 3017, 0x034c, 3037, 0x0348, 3057, 0x0344, 3077, 0x0340, 
-	3098, 0x033c, 3118, 0x0338, 3138, 0x0334, 3159, 0x0330, 3179, 0x032c, 
-	3200, 0x0328, 3220, 0x0324, 3241, 0x0320, 3261, 0x031c, 3282, 0x0318, 
-	3303, 0x0314, 3323, 0x0310, 3344, 0x030c, 3365, 0x0308, 3386, 0x0304, 
-	3406, 0x0300, 3427, 0x02fc, 3448, 0x02f8, 3469, 0x02f4, 3490, 0x02f0, 
-	3511, 0x02ec, 3532, 0x02e8, 3553, 0x02e4, 3575, 0x02e0, 3596, 0x02dc, 
-	3617, 0x02d8, 3638, 0x02d4, 3660, 0x02d0, 3681, 0x02cc, 3702, 0x02c8, 
-	3724, 0x02c4, 3745, 0x02c0, 3767, 0x02bc, 3788, 0x02b8, 3810, 0x02b4, 
-	3831, 0x02b0, 3853, 0x02ac, 3875, 0x02a8, 3896, 0x02a4, 3918, 0x02a0, 
-	3940, 0x029c, 3962, 0x0298, 3984, 0x0294, 4006, 0x0290, 4028, 0x028c, 
-	4050, 0x0288, 4072, 0x0284, 4094, 0x0280, 4116, 0x027c, 4138, 0x0278, 
-	4160, 0x0274, 4182, 0x0270, 4205, 0x026c, 4227, 0x0268, 4249, 0x0264, 
-	4272, 0x0260, 4294, 0x025c, 4317, 0x0258, 4339, 0x0254, 4362, 0x0250, 
-	4384, 0x024c, 4407, 0x0248, 4430, 0x0244, 4453, 0x0240, 4475, 0x023c, 
-	4498, 0x0238, 4521, 0x0234, 4544, 0x0230, 4567, 0x022c, 4590, 0x0228, 
-	4613, 0x0224, 4636, 0x0220, 4659, 0x021c, 4682, 0x0218, 4705, 0x0214, 
-	4728, 0x0210, 4752, 0x020c, 4775, 0x0208, 4798, 0x0204, 4822, 0x0200, 
-	4845, 0x01fc, 4869, 0x01f8, 4892, 0x01f4, 4916, 0x01f0, 4939, 0x01ec, 
-	4963, 0x01e8, 4987, 0x01e4, 5010, 0x01e0, 5034, 0x01dc, 5058, 0x01d8, 
-	5082, 0x01d4, 5106, 0x01d0, 5130, 0x01cc, 5154, 0x01c8, 5178, 0x01c4, 
-	5202, 0x01c0, 5226, 0x01bc, 5250, 0x01b8, 5274, 0x01b4, 5299, 0x01b0, 
-	5323, 0x01ac, 5347, 0x01a8, 5372, 0x01a4, 5396, 0x01a0, 5420, 0x019c, 
-	5445, 0x0198, 5469, 0x0194, 5494, 0x0190, 5519, 0x018c, 5543, 0x0188, 
-	5568, 0x0184, 5593, 0x0180, 5618, 0x017c, 5643, 0x0178, 5668, 0x0174, 
-	5692, 0x0170, 5717, 0x016c, 5743, 0x0168, 5768, 0x0164, 5793, 0x0160, 
-	5818, 0x015c, 5843, 0x0158, 5868, 0x0154, 5894, 0x0150, 5919, 0x014c, 
-	5945, 0x0148, 5970, 0x0144, 5995, 0x0140, 6021, 0x013c, 6047, 0x0138, 
-	6072, 0x0134, 6098, 0x0130, 6124, 0x012c, 6149, 0x0128, 6175, 0x0124, 
-	6201, 0x0120, 6227, 0x011c, 6253, 0x0118, 6279, 0x0114, 6305, 0x0110, 
-	6331, 0x010c, 6357, 0x0108, 6384, 0x0104, 6410, 0x0100, 6436, 0x00fc, 
-	6462, 0x00f8, 6489, 0x00f4, 6515, 0x00f0, 6542, 0x00ec, 6568, 0x00e8, 
-	6595, 0x00e4, 6621, 0x00e0, 6648, 0x00dc, 6675, 0x00d8, 6702, 0x00d4, 
-	6728, 0x00d0, 6755, 0x00cc, 6782, 0x00c8, 6809, 0x00c4, 6836, 0x00c0, 
-	6863, 0x00bc, 6890, 0x00b8, 6917, 0x00b4, 6945, 0x00b0, 6972, 0x00ac, 
-	6999, 0x00a8, 7027, 0x00a4, 7054, 0x00a0, 7081, 0x009c, 7109, 0x0098, 
-	7136, 0x0094, 7164, 0x0090, 7192, 0x008c, 7219, 0x0088, 7247, 0x0084, 
-	7275, 0x0080, 7303, 0x007c, 7331, 0x0078, 7359, 0x0074, 7387, 0x0070, 
-	7415, 0x006c, 7443, 0x0068, 7471, 0x0064, 7499, 0x0060, 7527, 0x005c, 
-	7556, 0x0058, 7584, 0x0054, 7613, 0x0050, 7641, 0x004c, 7669, 0x0048, 
-	7698, 0x0044, 7727, 0x0040, 7755, 0x003c, 7784, 0x0038, 7813, 0x0034, 
-	7842, 0x0030, 7870, 0x002c, 7899, 0x0028, 7928, 0x0024, 7957, 0x0020, 
-	7986, 0x001c, 8016, 0x0018, 8045, 0x0014, 8074, 0x0010, 8103, 0x000c, 
-	8133, 0x0008, 8162, 0x0004, 8192, 0x0000
-};
-
-static unsigned short lookup_volume_table( unsigned short value )
-{
-	/* This code is an optimised version of:
-	 *   int i = 0;
-	 *   while( volume_table[i*2] < value )
-	 *       i++;
-	 *   return volume_table[i*2+1];
-	 */
-	unsigned short *ptr = log_table;
-	while( *ptr < value )
-		ptr += 2;
-	return *(ptr+1);
-}
-
-/* this function calculates a 8.8 fixed point logarithmic attenuation
- * value from a linear volume value in the range 0 to 16384 */
-static unsigned short log_from_linear( unsigned short value )
-{
-	if (value >= 16384)
-		return 0x0000;
-	if (value) {
-		unsigned short result = 0;
-		int v, c;
-		for( c = 0, v = 8192; c < 14; c++, v >>= 1 ) {
-			if( value >= v ) {
-				result += lookup_volume_table( (value - v) << c );
-				return result;
-			}
-			result += 0x0605;	/* 6.0205 (result of -20*log10(0.5)) */
-		}
-	}
-	return 0xffff;
-}
-
-/*
- * Sample handling operations
- */
-
-static void sample_start(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_position_t position);
-static void sample_stop(struct snd_trident * trident, struct snd_trident_voice * voice, int mode);
-static void sample_freq(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_frequency_t freq);
-static void sample_volume(struct snd_trident * trident, struct snd_trident_voice * voice, struct snd_seq_ev_volume * volume);
-static void sample_loop(struct snd_trident * trident, struct snd_trident_voice * voice, struct snd_seq_ev_loop * loop);
-static void sample_pos(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_position_t position);
-static void sample_private1(struct snd_trident * trident, struct snd_trident_voice * voice, unsigned char *data);
-
-static struct snd_trident_sample_ops sample_ops =
-{
-	sample_start,
-	sample_stop,
-	sample_freq,
-	sample_volume,
-	sample_loop,
-	sample_pos,
-	sample_private1
-};
-
-static void snd_trident_simple_init(struct snd_trident_voice * voice)
-{
-	//voice->handler_wave = interrupt_wave;
-	//voice->handler_volume = interrupt_volume;
-	//voice->handler_effect = interrupt_effect;
-	//voice->volume_change = NULL;
-	voice->sample_ops = &sample_ops;
-}
-
-static void sample_start(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_position_t position)
-{
-	struct simple_instrument *simple;
-	struct snd_seq_kinstr *instr;
-	unsigned long flags;
-	unsigned int loop_start, loop_end, sample_start, sample_end, start_offset;
-	unsigned int value;
-	unsigned int shift = 0;
-
-	instr = snd_seq_instr_find(trident->synth.ilist, &voice->instr, 0, 1);
-	if (instr == NULL)
-		return;
-	voice->instr = instr->instr;	/* copy ID to speedup aliases */
-	simple = KINSTR_DATA(instr);
-
-	spin_lock_irqsave(&trident->reg_lock, flags);
-
-	if (trident->device == TRIDENT_DEVICE_ID_SI7018)
-		voice->GVSel = 1;	/* route to Wave volume */
-
-	voice->CTRL = 0;
-	voice->Alpha = 0;
-	voice->FMS = 0;
-
-	loop_start = simple->loop_start >> 4;
-	loop_end = simple->loop_end >> 4;
-	sample_start = (simple->start + position) >> 4;
-	if( sample_start >= simple->size )
-		sample_start = simple->start >> 4;
-	sample_end = simple->size;
-	start_offset = position >> 4;
-
-	if (simple->format & SIMPLE_WAVE_16BIT) {
-		voice->CTRL |= 8;
-		shift++;
-	}
-	if (simple->format & SIMPLE_WAVE_STEREO) {
-		voice->CTRL |= 4;
-		shift++;
-	}
-	if (!(simple->format & SIMPLE_WAVE_UNSIGNED))
-		voice->CTRL |= 2;
-
-	voice->LBA = simple->address.memory;
-
-	if (simple->format & SIMPLE_WAVE_LOOP) {
-		voice->CTRL |= 1;
-		voice->LBA += loop_start << shift;
-		if( start_offset >= loop_start ) {
-			voice->CSO = start_offset - loop_start;
-			voice->negCSO = 0;
-		} else {
-			voice->CSO = loop_start - start_offset;
-			voice->negCSO = 1;
-		}
-		voice->ESO = loop_end - loop_start - 1;
-	} else {
-		voice->LBA += start_offset << shift;
-		voice->CSO = sample_start;
-		voice->ESO = sample_end - 1;
-		voice->negCSO = 0;
-	}
-
-	if (voice->flags & SNDRV_TRIDENT_VFLG_RUNNING) {
-		snd_trident_stop_voice(trident, voice->number);
-		voice->flags &= ~SNDRV_TRIDENT_VFLG_RUNNING;
-	}
-
-	/* set CSO sign */
-	value = inl(TRID_REG(trident, T4D_SIGN_CSO_A));
-	if( voice->negCSO ) {
-		value |= 1 << (voice->number&31);
-	} else {
-		value &= ~(1 << (voice->number&31));
-	}
-	outl(value,TRID_REG(trident, T4D_SIGN_CSO_A));
-
-	voice->Attribute = 0;	
-	snd_trident_write_voice_regs(trident, voice);
-	snd_trident_start_voice(trident, voice->number);
-	voice->flags |= SNDRV_TRIDENT_VFLG_RUNNING;
-	spin_unlock_irqrestore(&trident->reg_lock, flags);
-	snd_seq_instr_free_use(trident->synth.ilist, instr);
-}
-
-static void sample_stop(struct snd_trident * trident, struct snd_trident_voice * voice, int mode)
-{
-	unsigned long flags;
-
-	if (!(voice->flags & SNDRV_TRIDENT_VFLG_RUNNING))
-		return;
-
-	switch (mode) {
-	default:
-		spin_lock_irqsave(&trident->reg_lock, flags);
-		snd_trident_stop_voice(trident, voice->number);
-		voice->flags &= ~SNDRV_TRIDENT_VFLG_RUNNING;
-		spin_unlock_irqrestore(&trident->reg_lock, flags);
-		break;
-	case SAMPLE_STOP_LOOP:	/* disable loop only */
-		voice->CTRL &= ~1;
-		spin_lock_irqsave(&trident->reg_lock, flags);
-		outb((unsigned char) voice->number, TRID_REG(trident, T4D_LFO_GC_CIR));
-		outw((((voice->CTRL << 12) | (voice->EC & 0x0fff)) & 0xffff), CH_GVSEL_PAN_VOL_CTRL_EC);
-		spin_unlock_irqrestore(&trident->reg_lock, flags);
-		break;
-	}
-}
-
-static void sample_freq(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_frequency_t freq)
-{
-	unsigned long flags;
-	freq >>= 4;
-
-	spin_lock_irqsave(&trident->reg_lock, flags);
-	if (freq == 44100)
-		voice->Delta = 0xeb3;
-	else if (freq == 8000)
-		voice->Delta = 0x2ab;
-	else if (freq == 48000)
-		voice->Delta = 0x1000;
-	else
-		voice->Delta = (((freq << 12) + freq) / 48000) & 0x0000ffff;
-
-	outb((unsigned char) voice->number, TRID_REG(trident, T4D_LFO_GC_CIR));
-	if (trident->device == TRIDENT_DEVICE_ID_NX) {
-		outb((unsigned char) voice->Delta, TRID_REG(trident, CH_NX_DELTA_CSO + 3));
-		outb((unsigned char) (voice->Delta >> 8), TRID_REG(trident, CH_NX_DELTA_ESO + 3));
-	} else {
-		outw((unsigned short) voice->Delta, TRID_REG(trident, CH_DX_ESO_DELTA));
-	}
-
-	spin_unlock_irqrestore(&trident->reg_lock, flags);
-}
-
-static void sample_volume(struct snd_trident * trident, struct snd_trident_voice * voice, struct snd_seq_ev_volume * volume)
-{
-	unsigned long flags;
-	unsigned short value;
-
-	spin_lock_irqsave(&trident->reg_lock, flags);
-	voice->GVSel = 0;	/* use global music volume */
-	voice->FMC = 0x03;	/* fixme: can we do something useful with FMC? */
-	if (volume->volume >= 0) {
-		volume->volume &= 0x3fff;
-		/* linear volume -> logarithmic attenuation conversion
-		 * uses EC register for greater resolution (6.6 bits) than Vol register (5.3 bits)
-		 * Vol register used when additional attenuation is required */
-		voice->RVol = 0;
-		voice->CVol = 0;
-		value = log_from_linear( volume->volume );
-		voice->Vol = 0;
-		voice->EC = (value & 0x3fff) >> 2;
-		if (value > 0x3fff) {
-			voice->EC |= 0xfc0;
-			if (value < 0x5f00 )
-				voice->Vol = ((value >> 8) - 0x3f) << 5;
-			else {
-				voice->Vol = 0x3ff;
-				voice->EC = 0xfff;
-			}
-		}
-	}
-	if (volume->lr >= 0) {
-		volume->lr &= 0x3fff;
-		/* approximate linear pan by attenuating channels */
-		if (volume->lr >= 0x2000) {	/* attenuate left (pan right) */
-			value = 0x3fff - volume->lr;
-			for (voice->Pan = 0; voice->Pan < 63; voice->Pan++ ) 
-				if (value >= pan_table[voice->Pan] )
-					break;
-		} else {			/* attenuate right (pan left) */
-			for (voice->Pan = 0; voice->Pan < 63; voice->Pan++ ) 
-				if ((unsigned int)volume->lr >= pan_table[voice->Pan] )
-					break;
-			voice->Pan |= 0x40;
-		}
-	}
-	outb((unsigned char) voice->number, TRID_REG(trident, T4D_LFO_GC_CIR));
-	outl((voice->GVSel << 31) | ((voice->Pan & 0x0000007f) << 24) |
-		 ((voice->Vol & 0x000000ff) << 16) | ((voice->CTRL & 0x0000000f) << 12) |
-		 (voice->EC & 0x00000fff), TRID_REG(trident, CH_GVSEL_PAN_VOL_CTRL_EC));
-	value = ((voice->FMC & 0x03) << 14) | ((voice->RVol & 0x7f) << 7) | (voice->CVol & 0x7f);
-	outw(value, TRID_REG(trident, CH_DX_FMC_RVOL_CVOL));
-	spin_unlock_irqrestore(&trident->reg_lock, flags);
-}
-
-static void sample_loop(struct snd_trident * trident, struct snd_trident_voice * voice, struct snd_seq_ev_loop * loop)
-{
-	unsigned long flags;
-	struct simple_instrument *simple;
-	struct snd_seq_kinstr *instr;
-	unsigned int loop_start, loop_end;
-
-	instr = snd_seq_instr_find(trident->synth.ilist, &voice->instr, 0, 1);
-	if (instr == NULL)
-		return;
-	voice->instr = instr->instr;	/* copy ID to speedup aliases */
-	simple = KINSTR_DATA(instr);
-
-	loop_start = loop->start >> 4;
-	loop_end = loop->end >> 4;
-
-	spin_lock_irqsave(&trident->reg_lock, flags);
-
-	voice->LBA = simple->address.memory + loop_start;
-	voice->CSO = 0;
-	voice->ESO = loop_end - loop_start - 1;
-
-	outb((unsigned char) voice->number, TRID_REG(trident, T4D_LFO_GC_CIR));
-	outb((voice->LBA >> 16), TRID_REG(trident, CH_LBA + 2));
-	outw((voice->LBA & 0xffff), TRID_REG(trident, CH_LBA));
-	if (trident->device == TRIDENT_DEVICE_ID_NX) {
-		outb((voice->ESO >> 16), TRID_REG(trident, CH_NX_DELTA_ESO + 2));
-		outw((voice->ESO & 0xffff), TRID_REG(trident, CH_NX_DELTA_ESO));
-		outb((voice->CSO >> 16), TRID_REG(trident, CH_NX_DELTA_CSO + 2));
-		outw((voice->CSO & 0xffff), TRID_REG(trident, CH_NX_DELTA_CSO));
-	} else {
-		outw((voice->ESO & 0xffff), TRID_REG(trident, CH_DX_ESO_DELTA + 2));
-		outw((voice->CSO & 0xffff), TRID_REG(trident, CH_DX_CSO_ALPHA_FMS + 2));
-	}
-
-	spin_unlock_irqrestore(&trident->reg_lock, flags);
-	snd_seq_instr_free_use(trident->synth.ilist, instr);
-}
-
-static void sample_pos(struct snd_trident * trident, struct snd_trident_voice * voice, snd_seq_position_t position)
-{
-	unsigned long flags;
-	struct simple_instrument *simple;
-	struct snd_seq_kinstr *instr;
-	unsigned int value;
-
-	instr = snd_seq_instr_find(trident->synth.ilist, &voice->instr, 0, 1);
-	if (instr == NULL)
-		return;
-	voice->instr = instr->instr;	/* copy ID to speedup aliases */
-	simple = KINSTR_DATA(instr);
-
-	spin_lock_irqsave(&trident->reg_lock, flags);
-
-	if (simple->format & SIMPLE_WAVE_LOOP) {
-		if( position >= simple->loop_start ) {
-			voice->CSO = (position - simple->loop_start) >> 4;
-			voice->negCSO = 0;
-		} else {
-			voice->CSO = (simple->loop_start - position) >> 4;
-			voice->negCSO = 1;
-		}
-	} else {
-		voice->CSO = position >> 4;
-		voice->negCSO = 0;
-	}
-
-	/* set CSO sign */
-	value = inl(TRID_REG(trident, T4D_SIGN_CSO_A));
-	if( voice->negCSO ) {
-		value |= 1 << (voice->number&31);
-	} else {
-		value &= ~(1 << (voice->number&31));
-	}
-	outl(value,TRID_REG(trident, T4D_SIGN_CSO_A));
-	
-
-	outb((unsigned char) voice->number, TRID_REG(trident, T4D_LFO_GC_CIR));
-	if (trident->device == TRIDENT_DEVICE_ID_NX) {
-		outw((voice->CSO & 0xffff), TRID_REG(trident, CH_NX_DELTA_CSO));
-		outb((voice->CSO >> 16), TRID_REG(trident, CH_NX_DELTA_CSO + 2));
-	} else {
-		outw((voice->CSO & 0xffff), TRID_REG(trident, CH_DX_CSO_ALPHA_FMS) + 2);
-	}
-
-	spin_unlock_irqrestore(&trident->reg_lock, flags);
-	snd_seq_instr_free_use(trident->synth.ilist, instr);
-}
-
-static void sample_private1(struct snd_trident * trident, struct snd_trident_voice * voice, unsigned char *data)
-{
-}
-
-/*
- * Memory management / sample loading
- */
-
-static int snd_trident_simple_put_sample(void *private_data,
-					 struct simple_instrument * instr,
-					 char __user *data, long len, int atomic)
-{
-	struct snd_trident *trident = private_data;
-	int size = instr->size;
-	int shift = 0;
-
-	if (instr->format & SIMPLE_WAVE_BACKWARD ||
-	    instr->format & SIMPLE_WAVE_BIDIR ||
-	    instr->format & SIMPLE_WAVE_ULAW) 
-		return -EINVAL;	/* not supported */
-
-	if (instr->format & SIMPLE_WAVE_16BIT)
-		shift++;
-	if (instr->format & SIMPLE_WAVE_STEREO)
-		shift++;
-	size <<= shift;
-
-	if (trident->synth.current_size + size > trident->synth.max_size)
-		return -ENOMEM;
-
-	if (!access_ok(VERIFY_READ, data, size))
-		return -EFAULT;
-
-	if (trident->tlb.entries) {
-		struct snd_util_memblk *memblk;
-		memblk = snd_trident_synth_alloc(trident, size); 
-		if (memblk == NULL)
-			return -ENOMEM;
-		if (snd_trident_synth_copy_from_user(trident, memblk, 0, data, size) ) {
-			snd_trident_synth_free(trident, memblk);
-			return -EFAULT;
-		}
-		instr->address.ptr = (unsigned char*)memblk;
-		instr->address.memory = memblk->offset;
-	} else {
-		struct snd_dma_buffer dmab;
-		if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(trident->pci),
-					size, &dmab) < 0)
-			return -ENOMEM;
-
-		if (copy_from_user(dmab.area, data, size)) {
-			snd_dma_free_pages(&dmab);
-			return -EFAULT;
-		}
-		instr->address.ptr = dmab.area;
-		instr->address.memory = dmab.addr;
-	}
-
-	trident->synth.current_size += size;
-	return 0;
-}
-
-static int snd_trident_simple_get_sample(void *private_data,
-					 struct simple_instrument * instr,
-					 char __user *data, long len, int atomic)
-{
-	//struct snd_trident *trident = private_data;
-	int size = instr->size;
-	int shift = 0;
-
-	if (instr->format & SIMPLE_WAVE_16BIT)
-		shift++;
-	if (instr->format & SIMPLE_WAVE_STEREO)
-		shift++;
-	size <<= shift;
-
-	if (!access_ok(VERIFY_WRITE, data, size))
-		return -EFAULT;
-
-	/* FIXME: not implemented yet */
-
-	return -EBUSY;
-}
-
-static int snd_trident_simple_remove_sample(void *private_data,
-					    struct simple_instrument * instr,
-					    int atomic)
-{
-	struct snd_trident *trident = private_data;
-	int size = instr->size;
-
-	if (instr->format & SIMPLE_WAVE_16BIT)
-		size <<= 1;
-	if (instr->format & SIMPLE_WAVE_STEREO)
-		size <<= 1;
-
-	if (trident->tlb.entries) {
-		struct snd_util_memblk *memblk = (struct snd_util_memblk *)instr->address.ptr;
-		if (memblk)
-			snd_trident_synth_free(trident, memblk);
-		else
-			return -EFAULT;
-	} else {
-		struct snd_dma_buffer dmab;
-		dmab.dev.type = SNDRV_DMA_TYPE_DEV;
-		dmab.dev.dev = snd_dma_pci_data(trident->pci);
-		dmab.area = instr->address.ptr;
-		dmab.addr = instr->address.memory;
-		dmab.bytes = size;
-		snd_dma_free_pages(&dmab);
-	}
-
-	trident->synth.current_size -= size;
-	if (trident->synth.current_size < 0)	/* shouldn't need this check... */
-		trident->synth.current_size = 0;
-
-	return 0;
-}
-
-static void select_instrument(struct snd_trident * trident, struct snd_trident_voice * v)
-{
-	struct snd_seq_kinstr *instr;
-	instr = snd_seq_instr_find(trident->synth.ilist, &v->instr, 0, 1);
-	if (instr != NULL) {
-		if (instr->ops) {
-			if (!strcmp(instr->ops->instr_type, SNDRV_SEQ_INSTR_ID_SIMPLE))
-				snd_trident_simple_init(v);
-		}
-		snd_seq_instr_free_use(trident->synth.ilist, instr);
-	}
-}
-
-/*
-
- */
-
-static void event_sample(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
-	if (v->sample_ops && v->sample_ops->sample_stop)
-		v->sample_ops->sample_stop(p->trident, v, SAMPLE_STOP_IMMEDIATELY);
-	v->instr.std = ev->data.sample.param.sample.std;
-	if (v->instr.std & 0xff000000) {	/* private instrument */
-		v->instr.std &= 0x00ffffff;
-		v->instr.std |= (unsigned int)ev->source.client << 24;
-	}
-	v->instr.bank = ev->data.sample.param.sample.bank;
-	v->instr.prg = ev->data.sample.param.sample.prg;
-	select_instrument(p->trident, v);
-}
-
-static void event_cluster(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
-	if (v->sample_ops && v->sample_ops->sample_stop)
-		v->sample_ops->sample_stop(p->trident, v, SAMPLE_STOP_IMMEDIATELY);
-	v->instr.cluster = ev->data.sample.param.cluster.cluster;
-	select_instrument(p->trident, v);
-}
-
-static void event_start(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
-	if (v->sample_ops && v->sample_ops->sample_start)
-		v->sample_ops->sample_start(p->trident, v, ev->data.sample.param.position);
-}
-
-static void event_stop(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
-	if (v->sample_ops && v->sample_ops->sample_stop)
-		v->sample_ops->sample_stop(p->trident, v, ev->data.sample.param.stop_mode);
-}
-
-static void event_freq(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
-	if (v->sample_ops && v->sample_ops->sample_freq)
-		v->sample_ops->sample_freq(p->trident, v, ev->data.sample.param.frequency);
-}
-
-static void event_volume(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
-	if (v->sample_ops && v->sample_ops->sample_volume)
-		v->sample_ops->sample_volume(p->trident, v, &ev->data.sample.param.volume);
-}
-
-static void event_loop(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
-	if (v->sample_ops && v->sample_ops->sample_loop)
-		v->sample_ops->sample_loop(p->trident, v, &ev->data.sample.param.loop);
-}
-
-static void event_position(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
-	if (v->sample_ops && v->sample_ops->sample_pos)
-		v->sample_ops->sample_pos(p->trident, v, ev->data.sample.param.position);
-}
-
-static void event_private1(struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v)
-{
-	if (v->sample_ops && v->sample_ops->sample_private1)
-		v->sample_ops->sample_private1(p->trident, v, (unsigned char *) &ev->data.sample.param.raw8);
-}
-
-typedef void (trident_sample_event_handler_t) (struct snd_seq_event * ev, struct snd_trident_port * p, struct snd_trident_voice * v);
-
-static trident_sample_event_handler_t *trident_sample_event_handlers[9] =
-{
-	event_sample,
-	event_cluster,
-	event_start,
-	event_stop,
-	event_freq,
-	event_volume,
-	event_loop,
-	event_position,
-	event_private1
-};
-
-static void snd_trident_sample_event(struct snd_seq_event * ev, struct snd_trident_port * p)
-{
-	int idx, voice;
-	struct snd_trident *trident = p->trident;
-	struct snd_trident_voice *v;
-	unsigned long flags;
-
-	idx = ev->type - SNDRV_SEQ_EVENT_SAMPLE;
-	if (idx < 0 || idx > 8)
-		return;
-	for (voice = 0; voice < 64; voice++) {
-		v = &trident->synth.voices[voice];
-		if (v->use && v->client == ev->source.client &&
-		    v->port == ev->source.port &&
-		    v->index == ev->data.sample.channel) {
-			spin_lock_irqsave(&trident->event_lock, flags);
-			trident_sample_event_handlers[idx] (ev, p, v);
-			spin_unlock_irqrestore(&trident->event_lock, flags);
-			return;
-		}
-	}
-}
-
-/*
-
- */
-
-static void snd_trident_synth_free_voices(struct snd_trident * trident, int client, int port)
-{
-	int idx;
-	struct snd_trident_voice *voice;
-
-	for (idx = 0; idx < 32; idx++) {
-		voice = &trident->synth.voices[idx];
-		if (voice->use && voice->client == client && voice->port == port)
-			snd_trident_free_voice(trident, voice);
-	}
-}
-
-static int snd_trident_synth_use(void *private_data, struct snd_seq_port_subscribe * info)
-{
-	struct snd_trident_port *port = private_data;
-	struct snd_trident *trident = port->trident;
-	struct snd_trident_voice *voice;
-	unsigned int idx;
-	unsigned long flags;
-
-	if (info->voices > 32)
-		return -EINVAL;
-	spin_lock_irqsave(&trident->reg_lock, flags);
-	for (idx = 0; idx < info->voices; idx++) {
-		voice = snd_trident_alloc_voice(trident, SNDRV_TRIDENT_VOICE_TYPE_SYNTH, info->sender.client, info->sender.port);
-		if (voice == NULL) {
-			snd_trident_synth_free_voices(trident, info->sender.client, info->sender.port);
-			spin_unlock_irqrestore(&trident->reg_lock, flags);
-			return -EBUSY;
-		}
-		voice->index = idx;
-		voice->Vol = 0x3ff;
-		voice->EC = 0x0fff;
-	}
-#if 0
-	for (idx = 0; idx < info->midi_voices; idx++) {
-		port->midi_has_voices = 1;
-		voice = snd_trident_alloc_voice(trident, SNDRV_TRIDENT_VOICE_TYPE_MIDI, info->sender.client, info->sender.port);
-		if (voice == NULL) {
-			snd_trident_synth_free_voices(trident, info->sender.client, info->sender.port);
-			spin_unlock_irqrestore(&trident->reg_lock, flags);
-			return -EBUSY;
-		}
-		voice->Vol = 0x3ff;
-		voice->EC = 0x0fff;
-	}
-#endif
-	spin_unlock_irqrestore(&trident->reg_lock, flags);
-	return 0;
-}
-
-static int snd_trident_synth_unuse(void *private_data, struct snd_seq_port_subscribe * info)
-{
-	struct snd_trident_port *port = private_data;
-	struct snd_trident *trident = port->trident;
-	unsigned long flags;
-
-	spin_lock_irqsave(&trident->reg_lock, flags);
-	snd_trident_synth_free_voices(trident, info->sender.client, info->sender.port);
-	spin_unlock_irqrestore(&trident->reg_lock, flags);
-	return 0;
-}
-
-/*
-
- */
-
-static void snd_trident_synth_free_private_instruments(struct snd_trident_port * p, int client)
-{
-	struct snd_seq_instr_header ifree;
-
-	memset(&ifree, 0, sizeof(ifree));
-	ifree.cmd = SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE;
-	snd_seq_instr_list_free_cond(p->trident->synth.ilist, &ifree, client, 0);
-}
-
-static int snd_trident_synth_event_input(struct snd_seq_event * ev, int direct, void *private_data, int atomic, int hop)
-{
-	struct snd_trident_port *p = (struct snd_trident_port *) private_data;
-
-	if (p == NULL)
-		return -EINVAL;
-	if (ev->type >= SNDRV_SEQ_EVENT_SAMPLE &&
-	    ev->type <= SNDRV_SEQ_EVENT_SAMPLE_PRIVATE1) {
-		snd_trident_sample_event(ev, p);
-		return 0;
-	}
-	if (ev->source.client == SNDRV_SEQ_CLIENT_SYSTEM &&
-	    ev->source.port == SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE) {
-		if (ev->type == SNDRV_SEQ_EVENT_CLIENT_EXIT) {
-			snd_trident_synth_free_private_instruments(p, ev->data.addr.client);
-			return 0;
-		}
-	}
-	if (direct) {
-		if (ev->type >= SNDRV_SEQ_EVENT_INSTR_BEGIN) {
-			snd_seq_instr_event(&p->trident->synth.simple_ops.kops,
-					    p->trident->synth.ilist, ev,
-					    p->trident->synth.seq_client, atomic, hop);
-			return 0;
-		}
-	}
-	return 0;
-}
-
-static void snd_trident_synth_instr_notify(void *private_data,
-					   struct snd_seq_kinstr * instr,
-					   int what)
-{
-	int idx;
-	struct snd_trident *trident = private_data;
-	struct snd_trident_voice *pvoice;
-	unsigned long flags;
-
-	spin_lock_irqsave(&trident->event_lock, flags);
-	for (idx = 0; idx < 64; idx++) {
-		pvoice = &trident->synth.voices[idx];
-		if (pvoice->use && !memcmp(&pvoice->instr, &instr->instr, sizeof(pvoice->instr))) {
-			if (pvoice->sample_ops && pvoice->sample_ops->sample_stop) {
-				pvoice->sample_ops->sample_stop(trident, pvoice, SAMPLE_STOP_IMMEDIATELY);
-			} else {
-				snd_trident_stop_voice(trident, pvoice->number);
-				pvoice->flags &= ~SNDRV_TRIDENT_VFLG_RUNNING;
-			}
-		}
-	}
-	spin_unlock_irqrestore(&trident->event_lock, flags);
-}
-
-/*
-
- */
-
-static void snd_trident_synth_free_port(void *private_data)
-{
-	struct snd_trident_port *p = (struct snd_trident_port *) private_data;
-
-	if (p)
-		snd_midi_channel_free_set(p->chset);
-}
-
-static int snd_trident_synth_create_port(struct snd_trident * trident, int idx)
-{
-	struct snd_trident_port *p;
-	struct snd_seq_port_callback callbacks;
-	char name[32];
-	char *str;
-	int result;
-
-	p = &trident->synth.seq_ports[idx];
-	p->chset = snd_midi_channel_alloc_set(16);
-	if (p->chset == NULL)
-		return -ENOMEM;
-	p->chset->private_data = p;
-	p->trident = trident;
-	p->client = trident->synth.seq_client;
-
-	memset(&callbacks, 0, sizeof(callbacks));
-	callbacks.owner = THIS_MODULE;
-	callbacks.use = snd_trident_synth_use;
-	callbacks.unuse = snd_trident_synth_unuse;
-	callbacks.event_input = snd_trident_synth_event_input;
-	callbacks.private_free = snd_trident_synth_free_port;
-	callbacks.private_data = p;
-
-	str = "???";
-	switch (trident->device) {
-	case TRIDENT_DEVICE_ID_DX:	str = "Trident 4DWave-DX"; break;
-	case TRIDENT_DEVICE_ID_NX:	str = "Trident 4DWave-NX"; break;
-	case TRIDENT_DEVICE_ID_SI7018:	str = "SiS 7018"; break;
-	}
-	sprintf(name, "%s port %i", str, idx);
-	p->chset->port = snd_seq_event_port_attach(trident->synth.seq_client,
-						   &callbacks,
-						   SNDRV_SEQ_PORT_CAP_WRITE | SNDRV_SEQ_PORT_CAP_SUBS_WRITE,
-						   SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE |
-						   SNDRV_SEQ_PORT_TYPE_SYNTH |
-						   SNDRV_SEQ_PORT_TYPE_HARDWARE |
-						   SNDRV_SEQ_PORT_TYPE_SYNTHESIZER,
-						   16, 0,
-						   name);
-	if (p->chset->port < 0) {
-		result = p->chset->port;
-		snd_trident_synth_free_port(p);
-		return result;
-	}
-	p->port = p->chset->port;
-	return 0;
-}
-
-/*
-
- */
-
-static int snd_trident_synth_new_device(struct snd_seq_device *dev)
-{
-	struct snd_trident *trident;
-	int client, i;
-	struct snd_seq_port_subscribe sub;
-	struct snd_simple_ops *simpleops;
-	char *str;
-
-	trident = *(struct snd_trident **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
-	if (trident == NULL)
-		return -EINVAL;
-
-	trident->synth.seq_client = -1;
-
-	/* allocate new client */
-	str = "???";
-	switch (trident->device) {
-	case TRIDENT_DEVICE_ID_DX:	str = "Trident 4DWave-DX"; break;
-	case TRIDENT_DEVICE_ID_NX:	str = "Trident 4DWave-NX"; break;
-	case TRIDENT_DEVICE_ID_SI7018:	str = "SiS 7018"; break;
-	}
-	client = trident->synth.seq_client =
-		snd_seq_create_kernel_client(trident->card, 1, str);
-	if (client < 0)
-		return client;
-
-	for (i = 0; i < 4; i++)
-		snd_trident_synth_create_port(trident, i);
-
-	trident->synth.ilist = snd_seq_instr_list_new();
-	if (trident->synth.ilist == NULL) {
-		snd_seq_delete_kernel_client(client);
-		trident->synth.seq_client = -1;
-		return -ENOMEM;
-	}
-	trident->synth.ilist->flags = SNDRV_SEQ_INSTR_FLG_DIRECT;
-
-	simpleops = &trident->synth.simple_ops;
-	snd_seq_simple_init(simpleops, trident, NULL);
-	simpleops->put_sample = snd_trident_simple_put_sample;
-	simpleops->get_sample = snd_trident_simple_get_sample;
-	simpleops->remove_sample = snd_trident_simple_remove_sample;
-	simpleops->notify = snd_trident_synth_instr_notify;
-
-	memset(&sub, 0, sizeof(sub));
-	sub.sender.client = SNDRV_SEQ_CLIENT_SYSTEM;
-	sub.sender.port = SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE;
-	sub.dest.client = client;
-	sub.dest.port = 0;
-	snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT, &sub);
-
-	return 0;
-}
-
-static int snd_trident_synth_delete_device(struct snd_seq_device *dev)
-{
-	struct snd_trident *trident;
-
-	trident = *(struct snd_trident **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
-	if (trident == NULL)
-		return -EINVAL;
-
-	if (trident->synth.seq_client >= 0) {
-		snd_seq_delete_kernel_client(trident->synth.seq_client);
-		trident->synth.seq_client = -1;
-	}
-	if (trident->synth.ilist)
-		snd_seq_instr_list_free(&trident->synth.ilist);
-	return 0;
-}
-
-static int __init alsa_trident_synth_init(void)
-{
-	static struct snd_seq_dev_ops ops =
-	{
-		snd_trident_synth_new_device,
-		snd_trident_synth_delete_device
-	};
-
-	return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_TRIDENT, &ops,
-					      sizeof(struct snd_trident *));
-}
-
-static void __exit alsa_trident_synth_exit(void)
-{
-	snd_seq_device_unregister_driver(SNDRV_SEQ_DEV_ID_TRIDENT);
-}
-
-module_init(alsa_trident_synth_init)
-module_exit(alsa_trident_synth_exit)