diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index fe3878a1a69a..a6a1dc0335ae 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -2,8 +2,6 @@
 # Makefile for the linux kernel.
 #
 
-ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/mach-shmobile/include
-
 # Common objects
 obj-y				:= timer.o console.o
 
diff --git a/arch/arm/mach-shmobile/irqs.h b/arch/arm/mach-shmobile/irqs.h
index 4ff2d2aa94f0..8e28223f1b3c 100644
--- a/arch/arm/mach-shmobile/irqs.h
+++ b/arch/arm/mach-shmobile/irqs.h
@@ -2,7 +2,7 @@
 #define __SHMOBILE_IRQS_H
 
 #include <linux/sh_intc.h>
-#include <mach/irqs.h>
+#include "include/mach/irqs.h"
 
 /* GIC */
 #define gic_spi(nr)		((nr) + 32)