diff --git a/drivers/md/md.c b/drivers/md/md.c
index c1613854f38d716d7e3a2e02d5fcde69a5659f2b..3cf089349e77680d185ce865a173a3b304297aa6 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -144,7 +144,7 @@ static int start_readonly;
  *  start array, stop array, error, add device, remove device,
  *  start build, activate spare
  */
-DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
+static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
 static atomic_t md_event_count;
 void md_new_event(mddev_t *mddev)
 {
@@ -279,7 +279,7 @@ static inline void mddev_unlock(mddev_t * mddev)
 	md_wakeup_thread(mddev->thread);
 }
 
-mdk_rdev_t * find_rdev_nr(mddev_t *mddev, int nr)
+static mdk_rdev_t * find_rdev_nr(mddev_t *mddev, int nr)
 {
 	mdk_rdev_t * rdev;
 	struct list_head *tmp;
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index 12b3203e3419f25158b3b004ceafaf3a06529e07..0fb5af6d622d19439dc8f59bd96902af742917b8 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -263,8 +263,6 @@ static inline char * mdname (mddev_t * mddev)
 	return mddev->gendisk ? mddev->gendisk->disk_name : "mdX";
 }
 
-extern mdk_rdev_t * find_rdev_nr(mddev_t *mddev, int nr);
-
 /*
  * iterates through some rdev ringlist. It's safe to remove the
  * current 'rdev'. Dont touch 'tmp' though.