[SCSI] advansys: cleanups
- remove the unneeded advansys.h
- remove the unused advansys_setup()
- make needlessly global functions static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 9b3303b..2b66897 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -798,7 +798,6 @@
#include <scsi/scsi_tcq.h>
#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
-#include "advansys.h"
#ifdef CONFIG_PCI
#include <linux/pci.h>
#endif /* CONFIG_PCI */
@@ -2014,7 +2013,7 @@
STATIC void AscEnableIsaDma(uchar);
#endif /* CONFIG_ISA */
STATIC ASC_DCNT AscGetMaxDmaCount(ushort);
-
+static const char *advansys_info(struct Scsi_Host *shp);
/*
* --- Adv Library Constants and Macros
@@ -3970,10 +3969,6 @@
ASC_IS_PCI,
};
-/*
- * Used with the LILO 'advansys' option to eliminate or
- * limit I/O port probing at boot time, cf. advansys_setup().
- */
STATIC int asc_iopflag = ASC_FALSE;
STATIC int asc_ioport[ASC_NUM_IOPORT_PROBE] = { 0, 0, 0, 0 };
@@ -4055,10 +4050,6 @@
#endif /* ADVANSYS_DEBUG */
-/*
- * --- Linux 'struct scsi_host_template' and advansys_setup() Functions
- */
-
#ifdef CONFIG_PROC_FS
/*
* advansys_proc_info() - /proc/scsi/advansys/[0-(ASC_NUM_BOARD_SUPPORTED-1)]
@@ -4080,7 +4071,7 @@
* if 'prtbuf' is too small it will not be overwritten. Instead the
* user just won't get all the available statistics.
*/
-int
+static int
advansys_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
off_t offset, int length, int inout)
{
@@ -4296,7 +4287,7 @@
* it must not call SCSI mid-level functions including scsi_malloc()
* and scsi_free().
*/
-int __init
+static int __init
advansys_detect(struct scsi_host_template *tpnt)
{
static int detect_called = ASC_FALSE;
@@ -5428,7 +5419,7 @@
*
* Release resources allocated for a single AdvanSys adapter.
*/
-int
+static int
advansys_release(struct Scsi_Host *shp)
{
asc_board_t *boardp;
@@ -5475,7 +5466,7 @@
* Note: The information line should not exceed ASC_INFO_SIZE bytes,
* otherwise the static 'info' array will be overrun.
*/
-const char *
+static const char *
advansys_info(struct Scsi_Host *shp)
{
static char info[ASC_INFO_SIZE];
@@ -5568,7 +5559,7 @@
* This function always returns 0. Command return status is saved
* in the 'scp' result field.
*/
-int
+static int
advansys_queuecommand(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *shp;
@@ -5656,7 +5647,7 @@
* sleeping is allowed and no locking other than for host structures is
* required. Returns SUCCESS or FAILED.
*/
-int
+static int
advansys_reset(struct scsi_cmnd *scp)
{
struct Scsi_Host *shp;
@@ -5841,7 +5832,7 @@
* ip[1]: sectors
* ip[2]: cylinders
*/
-int
+static int
advansys_biosparam(struct scsi_device *sdev, struct block_device *bdev,
sector_t capacity, int ip[])
{
@@ -5875,82 +5866,6 @@
}
/*
- * advansys_setup()
- *
- * This function is called from init/main.c at boot time.
- * It it passed LILO parameters that can be set from the
- * LILO command line or in /etc/lilo.conf.
- *
- * It is used by the AdvanSys driver to either disable I/O
- * port scanning or to limit scanning to 1 - 4 I/O ports.
- * Regardless of the option setting EISA and PCI boards
- * will still be searched for and detected. This option
- * only affects searching for ISA and VL boards.
- *
- * If ADVANSYS_DEBUG is defined the driver debug level may
- * be set using the 5th (ASC_NUM_IOPORT_PROBE + 1) I/O Port.
- *
- * Examples:
- * 1. Eliminate I/O port scanning:
- * boot: linux advansys=
- * or
- * boot: linux advansys=0x0
- * 2. Limit I/O port scanning to one I/O port:
- * boot: linux advansys=0x110
- * 3. Limit I/O port scanning to four I/O ports:
- * boot: linux advansys=0x110,0x210,0x230,0x330
- * 4. If ADVANSYS_DEBUG, limit I/O port scanning to four I/O ports and
- * set the driver debug level to 2.
- * boot: linux advansys=0x110,0x210,0x230,0x330,0xdeb2
- *
- * ints[0] - number of arguments
- * ints[1] - first argument
- * ints[2] - second argument
- * ...
- */
-void __init
-advansys_setup(char *str, int *ints)
-{
- int i;
-
- if (asc_iopflag == ASC_TRUE) {
- printk("AdvanSys SCSI: 'advansys' LILO option may appear only once\n");
- return;
- }
-
- asc_iopflag = ASC_TRUE;
-
- if (ints[0] > ASC_NUM_IOPORT_PROBE) {
-#ifdef ADVANSYS_DEBUG
- if ((ints[0] == ASC_NUM_IOPORT_PROBE + 1) &&
- (ints[ASC_NUM_IOPORT_PROBE + 1] >> 4 == 0xdeb)) {
- asc_dbglvl = ints[ASC_NUM_IOPORT_PROBE + 1] & 0xf;
- } else {
-#endif /* ADVANSYS_DEBUG */
- printk("AdvanSys SCSI: only %d I/O ports accepted\n",
- ASC_NUM_IOPORT_PROBE);
-#ifdef ADVANSYS_DEBUG
- }
-#endif /* ADVANSYS_DEBUG */
- }
-
-#ifdef ADVANSYS_DEBUG
- ASC_DBG1(1, "advansys_setup: ints[0] %d\n", ints[0]);
- for (i = 1; i < ints[0]; i++) {
- ASC_DBG2(1, " ints[%d] 0x%x", i, ints[i]);
- }
- ASC_DBG(1, "\n");
-#endif /* ADVANSYS_DEBUG */
-
- for (i = 1; i <= ints[0] && i <= ASC_NUM_IOPORT_PROBE; i++) {
- asc_ioport[i-1] = ints[i];
- ASC_DBG2(1, "advansys_setup: asc_ioport[%d] 0x%x\n",
- i - 1, asc_ioport[i-1]);
- }
-}
-
-
-/*
* --- Loadable Driver Support
*/