--- a/drivers/mtd/maps/adm5120-flash.c
+++ b/drivers/mtd/maps/adm5120-flash.c
@@ -233,7 +233,7 @@ static int adm5120_flash_initinfo(struct
 	struct flash_desc *fdesc;
 	u32 t = 0;
 
-	map->name = dev->dev.bus_id;
+	map->name = dev_name(&dev->dev);
 
 	if (dev->id > 1) {
 		MAP_ERR(map, "invalid flash id\n");