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[PATCH] sem2mutex: drivers/scsi/ide-scsi.c

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Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Jens Axboe <axboe@suse.de>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jes Sorensen 2006-03-23 03:00:22 -08:00 committed by Linus Torvalds
parent 8ed965d612
commit e723ccd805
1 changed files with 6 additions and 5 deletions
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11
drivers/scsi/ide-scsi.c
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@ -47,6 +47,7 @@
#include <linux/ide.h>
#include <linux/scatterlist.h>
#include <linux/delay.h>
#include <linux/mutex.h>
#include <asm/io.h>
#include <asm/bitops.h>
@ -109,7 +110,7 @@ typedef struct ide_scsi_obj {
unsigned long log; /* log flags */
} idescsi_scsi_t;
static DECLARE_MUTEX(idescsi_ref_sem);
static DEFINE_MUTEX(idescsi_ref_mutex);
#define ide_scsi_g(disk) \
container_of((disk)->private_data, struct ide_scsi_obj, driver)
@ -118,19 +119,19 @@ static struct ide_scsi_obj *ide_scsi_get(struct gendisk *disk)
{
struct ide_scsi_obj *scsi = NULL;
down(&idescsi_ref_sem);
mutex_lock(&idescsi_ref_mutex);
scsi = ide_scsi_g(disk);
if (scsi)
scsi_host_get(scsi->host);
up(&idescsi_ref_sem);
mutex_unlock(&idescsi_ref_mutex);
return scsi;
}
static void ide_scsi_put(struct ide_scsi_obj *scsi)
{
down(&idescsi_ref_sem);
mutex_lock(&idescsi_ref_mutex);
scsi_host_put(scsi->host);
up(&idescsi_ref_sem);
mutex_unlock(&idescsi_ref_mutex);
}
static inline idescsi_scsi_t *scsihost_to_idescsi(struct Scsi_Host *host)