[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>

1 files changed, 2 insertions, 3 deletions

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 @@ struct w1_reg_num
 
 #include <linux/completion.h>
 #include <linux/device.h>
-
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 #include "w1_family.h"
 
@@ -171,7 +170,7 @@ struct w1_master
 	long			flags;
 
 	struct task_struct	*thread;
-	struct semaphore	mutex;
+	struct mutex		mutex;
 
 	struct device_driver	*driver;
 	struct device		dev;