diff --git a/drivers/md/md.c b/drivers/md/md.c
index 03c64e9..9d4e44e 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -6627,7 +6627,7 @@
 }
 EXPORT_SYMBOL_GPL(md_allow_write);
 
-static void md_unplug(mddev_t *mddev)
+void md_unplug(mddev_t *mddev)
 {
 	if (mddev->queue)
 		blk_unplug(mddev->queue);