diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 8b9d721a..8af1668 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -108,13 +108,6 @@
 MODULE_DEVICE_TABLE(of, rsnd_of_match);
 
 /*
- *	rsnd_platform functions
- */
-#define rsnd_platform_call(priv, dai, func, param...)	\
-	(!(priv->info->func) ? 0 :		\
-	 priv->info->func(param))
-
-/*
  *	rsnd_mod functions
  */
 void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type)
@@ -457,7 +450,6 @@
 	struct rsnd_priv *priv = rsnd_dai_to_priv(dai);
 	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
 	struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
-	int ssi_id = rsnd_mod_id(rsnd_io_to_mod_ssi(io));
 	int ret;
 	unsigned long flags;
 
@@ -467,10 +459,6 @@
 	case SNDRV_PCM_TRIGGER_START:
 		rsnd_dai_stream_init(io, substream);
 
-		ret = rsnd_platform_call(priv, dai, start, ssi_id);
-		if (ret < 0)
-			goto dai_trigger_end;
-
 		ret = rsnd_dai_call(init, io, priv);
 		if (ret < 0)
 			goto dai_trigger_end;
@@ -484,8 +472,6 @@
 
 		ret |= rsnd_dai_call(quit, io, priv);
 
-		ret |= rsnd_platform_call(priv, dai, stop, ssi_id);
-
 		rsnd_dai_stream_quit(io);
 		break;
 	default:
@@ -985,7 +971,6 @@
  */
 static int rsnd_probe(struct platform_device *pdev)
 {
-	struct rcar_snd_info *info;
 	struct rsnd_priv *priv;
 	struct device *dev = &pdev->dev;
 	struct rsnd_dai *rdai;
@@ -1006,11 +991,6 @@
 	};
 	int ret, i;
 
-	info = devm_kzalloc(&pdev->dev, sizeof(struct rcar_snd_info),
-			    GFP_KERNEL);
-	if (!info)
-		return -ENOMEM;
-
 	/*
 	 *	init priv data
 	 */
@@ -1021,7 +1001,6 @@
 	}
 
 	priv->pdev	= pdev;
-	priv->info	= info;
 	priv->flags	= (u32)of_id->data;
 	spin_lock_init(&priv->lock);
 
diff --git a/sound/soc/sh/rcar/rcar_snd.h b/sound/soc/sh/rcar/rcar_snd.h
deleted file mode 100644
index 18b27e6a..0000000
--- a/sound/soc/sh/rcar/rcar_snd.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Renesas R-Car SRU/SCU/SSIU/SSI support
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef RCAR_SND_H
-#define RCAR_SND_H
-
-
-#define RSND_GEN1_SRU	0
-#define RSND_GEN1_ADG	1
-#define RSND_GEN1_SSI	2
-
-#define RSND_GEN2_SCU	0
-#define RSND_GEN2_ADG	1
-#define RSND_GEN2_SSIU	2
-#define RSND_GEN2_SSI	3
-
-#define RSND_BASE_MAX	4
-
-/*
- * flags
- *
- * 0xAB000000
- *
- * A : clock sharing settings
- * B : SSI direction
- */
-
-#define RSND_SSI(_dma_id, _irq, _flags)		\
-{ .dma_id = _dma_id, .irq = _irq, .flags = _flags }
-#define RSND_SSI_UNUSED \
-{ .dma_id = -1, .irq = -1, .flags = 0 }
-
-struct rsnd_ssi_platform_info {
-	int dma_id;
-	int irq;
-	u32 flags;
-};
-
-#define RSND_SRC(rate, _dma_id)						\
-{ .convert_rate = rate, .dma_id = _dma_id, }
-#define RSND_SRC_UNUSED				\
-{ .convert_rate = 0, .dma_id = -1, }
-
-struct rsnd_src_platform_info {
-	u32 convert_rate; /* sampling rate convert */
-	int dma_id; /* for Gen2 SCU */
-	int irq;
-};
-
-/*
- * flags
- */
-struct rsnd_ctu_platform_info {
-	u32 flags;
-};
-
-struct rsnd_mix_platform_info {
-	u32 flags;
-};
-
-struct rsnd_dvc_platform_info {
-	u32 flags;
-};
-
-struct rsnd_dai_path_info {
-	struct rsnd_ssi_platform_info *ssi;
-	struct rsnd_src_platform_info *src;
-	struct rsnd_ctu_platform_info *ctu;
-	struct rsnd_mix_platform_info *mix;
-	struct rsnd_dvc_platform_info *dvc;
-};
-
-struct rsnd_dai_platform_info {
-	struct rsnd_dai_path_info playback;
-	struct rsnd_dai_path_info capture;
-};
-
-/*
- * flags
- *
- * 0x0000000A
- *
- * A : generation
- */
-#define RSND_GEN_MASK	(0xF << 0)
-#define RSND_GEN1	(1 << 0) /* fixme */
-#define RSND_GEN2	(2 << 0) /* fixme */
-
-struct rcar_snd_info {
-	u32 flags;
-	struct rsnd_ssi_platform_info *ssi_info;
-	int ssi_info_nr;
-	struct rsnd_src_platform_info *src_info;
-	int src_info_nr;
-	struct rsnd_ctu_platform_info *ctu_info;
-	int ctu_info_nr;
-	struct rsnd_mix_platform_info *mix_info;
-	int mix_info_nr;
-	struct rsnd_dvc_platform_info *dvc_info;
-	int dvc_info_nr;
-	struct rsnd_dai_platform_info *dai_info;
-	int dai_info_nr;
-	int (*start)(int id);
-	int (*stop)(int id);
-};
-
-#endif
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 0ad3d0d..e6efac29 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -24,7 +24,16 @@
 #include <sound/soc.h>
 #include <sound/pcm_params.h>
 
-#include "rcar_snd.h"
+#define RSND_GEN1_SRU	0
+#define RSND_GEN1_ADG	1
+#define RSND_GEN1_SSI	2
+
+#define RSND_GEN2_SCU	0
+#define RSND_GEN2_ADG	1
+#define RSND_GEN2_SSIU	2
+#define RSND_GEN2_SSI	3
+
+#define RSND_BASE_MAX	4
 
 /*
  *	pseudo register
@@ -373,9 +382,11 @@
 struct rsnd_priv {
 
 	struct platform_device *pdev;
-	struct rcar_snd_info *info;
 	spinlock_t lock;
 	u32 flags;
+#define RSND_GEN_MASK	(0xF << 0)
+#define RSND_GEN1	(1 << 0)
+#define RSND_GEN2	(2 << 0)
 
 	/*
 	 * below value will be filled on rsnd_gen_probe()
@@ -444,7 +455,6 @@
 
 #define rsnd_priv_to_pdev(priv)	((priv)->pdev)
 #define rsnd_priv_to_dev(priv)	(&(rsnd_priv_to_pdev(priv)->dev))
-#define rsnd_priv_to_info(priv)	((priv)->info)
 
 #define rsnd_is_gen1(priv)	(((priv)->flags & RSND_GEN_MASK) == RSND_GEN1)
 #define rsnd_is_gen2(priv)	(((priv)->flags & RSND_GEN_MASK) == RSND_GEN2)