1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/mbcs.h b/drivers/char/mbcs.h
index c9905a3c3353..ba671589f4cb 100644
--- a/drivers/char/mbcs.h
+++ b/drivers/char/mbcs.h
@@ -537,9 +537,9 @@ struct mbcs_soft {
 	atomic_t dmawrite_done;
 	atomic_t dmaread_done;
 	atomic_t algo_done;
-	struct semaphore dmawritelock;
-	struct semaphore dmareadlock;
-	struct semaphore algolock;
+	struct mutex dmawritelock;
+	struct mutex dmareadlock;
+	struct mutex algolock;
 };
 
 static int mbcs_open(struct inode *ip, struct file *fp);