[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: 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>
diff --git a/drivers/mtd/devices/doc2000.c b/drivers/mtd/devices/doc2000.c
index e4345cf..0f2c956 100644
--- a/drivers/mtd/devices/doc2000.c
+++ b/drivers/mtd/devices/doc2000.c
@@ -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 @@
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 @@
to += thislen;
}
- up(&writev_buf_sem);
+ mutex_unlock(&writev_buf_mutex);
*retlen = totretlen;
return ret;
}
