[PATCH] w1: Use mutexes instead of semaphores.
Use mutexes instead of semaphores.
Patch tested on x86_64 and i386 with test bus master driver.
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/w1/w1.h b/drivers/w1/w1.h
index e8c96e6..6caccfc 100644
--- a/drivers/w1/w1.h
+++ b/drivers/w1/w1.h
@@ -41,8 +41,7 @@
#include <linux/completion.h>
#include <linux/device.h>
-
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
#include "w1_family.h"
@@ -171,7 +170,7 @@
long flags;
struct task_struct *thread;
- struct semaphore mutex;
+ struct mutex mutex;
struct device_driver *driver;
struct device dev;
