diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c
index 96679b22cfc014751f54029c34222a6e343de236..5062bd1929beb24f5e7334ce8718759d1a55d6aa 100644
--- a/drivers/md/md-cluster.c
+++ b/drivers/md/md-cluster.c
@@ -217,7 +217,7 @@ static struct suspend_info *read_resync_info(struct mddev *mddev, struct dlm_loc
 	return s;
 }
 
-void recover_bitmaps(struct md_thread *thread)
+static void recover_bitmaps(struct md_thread *thread)
 {
 	struct mddev *mddev = thread->mddev;
 	struct md_cluster_info *cinfo = mddev->cluster_info;