1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 14a337cc3464..1410e5330c8d 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -459,7 +459,7 @@ struct block_device {
         struct inode *          bd_inode;       /* will die */
         int                     bd_openers;
         struct mutex            bd_mutex;       /* open/close mutex */
-        struct mutex            bd_mount_mutex; /* mount mutex */
+        struct semaphore        bd_mount_sem;
         struct list_head        bd_inodes;
         void *                  bd_holder;
         int                     bd_holders;