1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 98044a8d1487..accfa1ef072a 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -263,7 +263,7 @@ extern void d_rehash(struct dentry *);
  
 extern void d_add(struct dentry *, struct inode *);
 
-extern void dentry_update_name_case(struct dentry *, struct qstr *);
+extern void dentry_update_name_case(struct dentry *, const struct qstr *);
 
 /* used for rename() and baskets */
 extern void d_move(struct dentry *, struct dentry *);