[PATCH] sem2mutex: misc static one-file mutexes
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: Dave Jones <davej@codemonkey.org.uk>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Jens Axboe <axboe@suse.de>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Acked-by: Alasdair G Kergon <agk@redhat.com>
Cc: Greg KH <greg@kroah.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Adam Belay <ambx1@neo.rr.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index b1b4b68..ac7c2bb 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -42,6 +42,7 @@
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/isapnp.h>
+#include <linux/mutex.h>
#include <asm/io.h>
#if 0
@@ -92,7 +93,7 @@
#define _LTAG_FIXEDMEM32RANGE 0x86
static unsigned char isapnp_checksum_value;
-static DECLARE_MUTEX(isapnp_cfg_mutex);
+static DEFINE_MUTEX(isapnp_cfg_mutex);
static int isapnp_detected;
static int isapnp_csn_count;
@@ -903,7 +904,7 @@
{
if (csn < 1 || csn > isapnp_csn_count || logdev > 10)
return -EINVAL;
- down(&isapnp_cfg_mutex);
+ mutex_lock(&isapnp_cfg_mutex);
isapnp_wait();
isapnp_key();
isapnp_wake(csn);
@@ -929,7 +930,7 @@
int isapnp_cfg_end(void)
{
isapnp_wait();
- up(&isapnp_cfg_mutex);
+ mutex_unlock(&isapnp_cfg_mutex);
return 0;
}