diff --git a/arch/arm/mach-s3c24xx/include/mach/idle.h b/arch/arm/mach-s3c24xx/include/mach/idle.h
deleted file mode 100644
index e9ddd706b16e1c3cca026b80b39150b69f939c92..0000000000000000000000000000000000000000
--- a/arch/arm/mach-s3c24xx/include/mach/idle.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* arch/arm/mach-s3c2410/include/mach/idle.h
- *
- * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk>
- *		http://www.simtec.co.uk/products/SWLINUX/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * S3C2410 CPU Idle controls
-*/
-
-#ifndef __ASM_ARCH_IDLE_H
-#define __ASM_ARCH_IDLE_H __FILE__
-
-/* This allows the over-ride of the default idle code, in case there
- * is any other things to be done over idle (like DVS)
-*/
-
-extern void (*s3c24xx_idle)(void);
-
-extern void s3c24xx_default_idle(void);
-
-#endif /* __ASM_ARCH_IDLE_H */
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c
index ce99fd8bbbc59831ce9f1825212674392408e040..b9d5703e438ff7c99d5783fbe1270e8e17c8f1af 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2413.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c
@@ -37,7 +37,6 @@
 #include <mach/regs-gpio.h>
 #include <mach/regs-lcd.h>
 
-#include <mach/idle.h>
 #include <linux/platform_data/usb-s3c2410_udc.h>
 #include <linux/platform_data/i2c-s3c2410.h>
 #include <mach/fb.h>
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c
index f30d7fccbfeedd4e2a22e00703b3933231b03157..7de4120189e8cb21183bb1d269561bb0d93ed700 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2416.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c
@@ -39,7 +39,6 @@
 #include <mach/regs-lcd.h>
 #include <mach/regs-s3c2443-clock.h>
 
-#include <mach/idle.h>
 #include <linux/platform_data/leds-s3c24xx.h>
 #include <linux/platform_data/i2c-s3c2410.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2440.c b/arch/arm/mach-s3c24xx/mach-smdk2440.c
index b7ff882c6ce66b85d8704b929a667305fb1c3efb..0bba78698ae4c6a94de09e045305978dd9c63a8e 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2440.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2440.c
@@ -35,7 +35,6 @@
 #include <mach/regs-gpio.h>
 #include <mach/regs-lcd.h>
 
-#include <mach/idle.h>
 #include <mach/fb.h>
 #include <linux/platform_data/i2c-s3c2410.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c
index 2568656f046f4d86f3c772a75b59b15f794ba329..c6d1a038ca0896b21b47389157403bff99a863b9 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2443.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c
@@ -35,7 +35,6 @@
 #include <mach/regs-gpio.h>
 #include <mach/regs-lcd.h>
 
-#include <mach/idle.h>
 #include <mach/fb.h>
 #include <linux/platform_data/i2c-s3c2410.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c
index f1d44ae118331557755735a6def86462abbd270e..eef559cbbcc7e20dd465d704c2b1640605a66997 100644
--- a/arch/arm/mach-s3c24xx/mach-vstms.c
+++ b/arch/arm/mach-s3c24xx/mach-vstms.c
@@ -36,7 +36,6 @@
 #include <mach/regs-gpio.h>
 #include <mach/regs-lcd.h>
 
-#include <mach/idle.h>
 #include <mach/fb.h>
 
 #include <linux/platform_data/i2c-s3c2410.h>