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[PATCH] sem2mutex: mtd/doc2000.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: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Ingo Molnar 2006-03-31 02:29:40 -08:00 committed by Linus Torvalds
parent 37466ea85a
commit 040d79f906
1 changed files with 4 additions and 3 deletions
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7
drivers/mtd/devices/doc2000.c
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@ -20,6 +20,7 @@
#include <linux/init.h>
#include <linux/types.h>
#include <linux/bitops.h>
#include <linux/mutex.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
@ -975,13 +976,13 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
u_char *eccbuf, struct nand_oobinfo *oobsel)
{
static char static_buf[512];
static DECLARE_MUTEX(writev_buf_sem);
static DEFINE_MUTEX(writev_buf_mutex);
size_t totretlen = 0;
size_t thisvecofs = 0;
int ret= 0;
down(&writev_buf_sem);
mutex_lock(&writev_buf_mutex);
while(count) {
size_t thislen, thisretlen;
@ -1024,7 +1025,7 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
to += thislen;
}
up(&writev_buf_sem);
mutex_unlock(&writev_buf_mutex);
*retlen = totretlen;
return ret;
}