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[PATCH] sem2mutex: drivers/ide

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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: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: 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:
Arjan van de Ven
2006-03-23 03:00:45 -08:00
committed by Linus Torvalds
parent 81861d78c9
commit cf8b8975c3
4 changed files with 28 additions and 24 deletions
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11
drivers/ide/ide-floppy.c
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@@ -98,6 +98,7 @@
#include <linux/cdrom.h>
#include <linux/ide.h>
#include <linux/bitops.h>
#include <linux/mutex.h>
#include <asm/byteorder.h>
#include <asm/irq.h>
@@ -517,7 +518,7 @@ typedef struct {
u8 reserved[4];
} idefloppy_mode_parameter_header_t;
static DECLARE_MUTEX(idefloppy_ref_sem);
static DEFINE_MUTEX(idefloppy_ref_mutex);
#define to_ide_floppy(obj) container_of(obj, struct ide_floppy_obj, kref)
@@ -528,11 +529,11 @@ static struct ide_floppy_obj *ide_floppy_get(struct gendisk *disk)
{
struct ide_floppy_obj *floppy = NULL;
down(&idefloppy_ref_sem);
mutex_lock(&idefloppy_ref_mutex);
floppy = ide_floppy_g(disk);
if (floppy)
kref_get(&floppy->kref);
up(&idefloppy_ref_sem);
mutex_unlock(&idefloppy_ref_mutex);
return floppy;
}
@@ -540,9 +541,9 @@ static void ide_floppy_release(struct kref *);
static void ide_floppy_put(struct ide_floppy_obj *floppy)
{
down(&idefloppy_ref_sem);
mutex_lock(&idefloppy_ref_mutex);
kref_put(&floppy->kref, ide_floppy_release);
up(&idefloppy_ref_sem);
mutex_unlock(&idefloppy_ref_mutex);
}
/*