1 files changed, 1 insertions, 1 deletions
diff --git a/fs/libfs.c b/fs/libfs.c
index a8b62e5d43a9..a04395334bb1 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -507,7 +507,7 @@ EXPORT_SYMBOL(simple_write_end);
  * to pass it an appropriate max_reserved value to avoid collisions.
  */
 int simple_fill_super(struct super_block *s, unsigned long magic,
-		      struct tree_descr *files)
+		      const struct tree_descr *files)
 {
 	struct inode *inode;
 	struct dentry *root;