diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index 2ef5acf4368b9e8deef4440d865a87cef8d0b0a6..1e2bda780e48268eb38b834f7078644689b5dc7b 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -16,9 +16,6 @@
 #include <linux/string.h>
 #include "base.h"
 
-#define to_dev(node) container_of(node, struct device, driver_list)
-
-
 static struct device *next_device(struct klist_iter *i)
 {
 	struct klist_node *n = klist_next(i);