diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index 71f174e12932..9b5ed7eb0315 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -350,7 +350,7 @@ static struct platform_device *marzen_late_devices[] __initdata = {
 	&ohci1_device,
 };
 
-void __init marzen_init_late(void)
+static void __init marzen_init_late(void)
 {
 	/* get usb phy */
 	phy = usb_get_phy(USB_PHY_TYPE_USB2);