1 files changed, 1 insertions, 1 deletions

diff --git a/fs/dax.c b/fs/dax.c
index ab67ae30ccbf..8f70e3b59b91 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -127,7 +127,7 @@ static int wake_exceptional_entry_func(wait_queue_entry_t *wait, unsigned int mo
  * correct waitqueue where tasks might be waiting for that old 'entry' and
  * wake them.
  */
-void dax_wake_mapping_entry_waiter(struct address_space *mapping,
+static void dax_wake_mapping_entry_waiter(struct address_space *mapping,
                 pgoff_t index, void *entry, bool wake_all)
 {
         struct exceptional_entry_key key;