1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 128d0082522c..009ac96053fe 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -397,8 +397,8 @@ struct block_device {
         dev_t                   bd_dev;  /* not a kdev_t - it's a search key */
         struct inode *          bd_inode;       /* will die */
         int                     bd_openers;
-        struct semaphore        bd_sem; /* open/close mutex */
-        struct semaphore        bd_mount_sem;   /* mount mutex */
+        struct mutex            bd_mutex;       /* open/close mutex */
+        struct mutex            bd_mount_mutex; /* mount mutex */
         struct list_head        bd_inodes;
         void *                  bd_holder;
         int                     bd_holders;