Commit 040d79f9 authored by Ingo Molnar's avatar Ingo Molnar Committed by Linus Torvalds

[PATCH] sem2mutex: mtd/doc2000.c

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 37466ea8
...@@ -20,6 +20,7 @@ ...@@ -20,6 +20,7 @@
#include <linux/init.h> #include <linux/init.h>
#include <linux/types.h> #include <linux/types.h>
#include <linux/bitops.h> #include <linux/bitops.h>
#include <linux/mutex.h>
#include <linux/mtd/mtd.h> #include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h> #include <linux/mtd/nand.h>
...@@ -975,13 +976,13 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, ...@@ -975,13 +976,13 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
u_char *eccbuf, struct nand_oobinfo *oobsel) u_char *eccbuf, struct nand_oobinfo *oobsel)
{ {
static char static_buf[512]; static char static_buf[512];
static DECLARE_MUTEX(writev_buf_sem); static DEFINE_MUTEX(writev_buf_mutex);
size_t totretlen = 0; size_t totretlen = 0;
size_t thisvecofs = 0; size_t thisvecofs = 0;
int ret= 0; int ret= 0;
down(&writev_buf_sem); mutex_lock(&writev_buf_mutex);
while(count) { while(count) {
size_t thislen, thisretlen; size_t thislen, thisretlen;
...@@ -1024,7 +1025,7 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, ...@@ -1024,7 +1025,7 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
to += thislen; to += thislen;
} }
up(&writev_buf_sem); mutex_unlock(&writev_buf_mutex);
*retlen = totretlen; *retlen = totretlen;
return ret; return ret;
} }
......
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