From 688036b538974de32ce55be8b0e013b003992abc Mon Sep 17 00:00:00 2001
From: Daniel Lezcano <daniel.lezcano@linaro.org>
Date: Wed, 3 Apr 2013 12:15:16 +0000
Subject: [PATCH] ARM: shmobile: cpuidle: remove useless WFI function

Remove the shmobile_enter_wfi function which is the same as the
common WFI enter function from the arm cpuidle driver defined
with the ARM_CPUIDLE_WFI_STATE macro.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 arch/arm/mach-shmobile/cpuidle.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/arm/mach-shmobile/cpuidle.c b/arch/arm/mach-shmobile/cpuidle.c
index 068f9ca8715f..c872ae8c1cb9 100644
--- a/arch/arm/mach-shmobile/cpuidle.c
+++ b/arch/arm/mach-shmobile/cpuidle.c
@@ -16,20 +16,12 @@
 #include <asm/cpuidle.h>
 #include <asm/io.h>
 
-int shmobile_enter_wfi(struct cpuidle_device *dev, struct cpuidle_driver *drv,
-		       int index)
-{
-	cpu_do_idle();
-	return 0;
-}
-
 static struct cpuidle_device shmobile_cpuidle_dev;
 static struct cpuidle_driver shmobile_cpuidle_default_driver = {
 	.name			= "shmobile_cpuidle",
 	.owner			= THIS_MODULE,
 	.en_core_tk_irqen	= 1,
 	.states[0]		= ARM_CPUIDLE_WFI_STATE,
-	.states[0].enter	= shmobile_enter_wfi,
 	.safe_state_index	= 0, /* C1 */
 	.state_count		= 1,
 };
-- 
2.34.1