diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index e349a0389..5365bf1 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -12,7 +12,6 @@
 #ifndef __ARCH_ARM_MACH_EXYNOS_COMMON_H
 #define __ARCH_ARM_MACH_EXYNOS_COMMON_H
 
-#include <linux/of.h>
 #include <linux/platform_data/cpuidle-exynos.h>
 
 #define EXYNOS3250_SOC_ID	0xE3472000
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 3256e1b..bbf51a4 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -11,14 +11,11 @@
 
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/serial_s3c.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_fdt.h>
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
-#include <linux/pm_domain.h>
 #include <linux/irqchip.h>
 #include <linux/soc/samsung/exynos-regs-pmu.h>
 
@@ -26,7 +23,6 @@
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-#include <asm/memory.h>
 
 #include <mach/map.h>
 
diff --git a/arch/arm/mach-exynos/firmware.c b/arch/arm/mach-exynos/firmware.c
index 111cfbf..1bfd1b0 100644
--- a/arch/arm/mach-exynos/firmware.c
+++ b/arch/arm/mach-exynos/firmware.c
@@ -20,8 +20,6 @@
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/suspend.h>
 
-#include <mach/map.h>
-
 #include "common.h"
 #include "smc.h"
 
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index da46c63..85c3be6 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -15,7 +15,6 @@
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/delay.h>
-#include <linux/device.h>
 #include <linux/jiffies.h>
 #include <linux/smp.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index b9b9186..c43b776 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -17,7 +17,7 @@
 #include <linux/suspend.h>
 #include <linux/cpu_pm.h>
 #include <linux/io.h>
-#include <linux/err.h>
+#include <linux/of.h>
 #include <linux/soc/samsung/exynos-regs-pmu.h>
 #include <linux/soc/samsung/exynos-pmu.h>
 
@@ -28,8 +28,6 @@
 
 #include <mach/map.h>
 
-#include <plat/pm-common.h>
-
 #include "common.h"
 
 static inline void __iomem *exynos_boot_vector_addr(void)
diff --git a/arch/arm/mach-exynos/s5p-dev-mfc.c b/arch/arm/mach-exynos/s5p-dev-mfc.c
index 0b04b6b..8ef1f3e 100644
--- a/arch/arm/mach-exynos/s5p-dev-mfc.c
+++ b/arch/arm/mach-exynos/s5p-dev-mfc.c
@@ -9,7 +9,6 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 #include <linux/memblock.h>