diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c
index 25029c7..8fa0ff5 100644
--- a/drivers/serial/of_serial.c
+++ b/drivers/serial/of_serial.c
@@ -13,8 +13,8 @@
 #include <linux/module.h>
 #include <linux/serial_core.h>
 #include <linux/serial_8250.h>
+#include <linux/of_platform.h>
 
-#include <asm/of_platform.h>
 #include <asm/prom.h>
 
 struct of_serial_info {