1 files changed, 2 insertions, 1 deletions

diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index 147374b6f675..ad6528819117 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -11,6 +11,7 @@
 
 #include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/mutex.h>
 #include <linux/buffer_head.h>
 #include <linux/fs.h>
 
@@ -139,7 +140,7 @@ struct hfs_sb_info {
 
         struct nls_table *nls_io, *nls_disk;
 
-        struct semaphore bitmap_lock;
+        struct mutex bitmap_lock;
 
         unsigned long flags;