btrfs: Make btrfs_inode_delayed_dir_index_count take btrfs_inode

Signed-off-by: Nikolay Borisov <n.borisov.lkml@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
index 40bf1a9..40327cc 100644
--- a/fs/btrfs/delayed-inode.h
+++ b/fs/btrfs/delayed-inode.h
@@ -109,7 +109,7 @@
 				   struct btrfs_fs_info *fs_info,
 				   struct btrfs_inode *dir, u64 index);
 
-int btrfs_inode_delayed_dir_index_count(struct inode *inode);
+int btrfs_inode_delayed_dir_index_count(struct btrfs_inode *inode);
 
 int btrfs_run_delayed_items(struct btrfs_trans_handle *trans,
 			    struct btrfs_fs_info *fs_info);