1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/md/raid0.h b/drivers/md/raid0.h
index 7b3605e570c0..91f8e876ee64 100644
--- a/drivers/md/raid0.h
+++ b/drivers/md/raid0.h
@@ -17,6 +17,4 @@ struct raid0_private_data
 
 typedef struct raid0_private_data raid0_conf_t;
 
-#define mddev_to_conf(mddev) ((raid0_conf_t *) mddev->private)
-
 #endif