From 41e7daf27a321848adcfcea9764ac8665133f3ea Mon Sep 17 00:00:00 2001
From: Shawn Guo
Date: Wed, 28 Sep 2011 17:16:06 +0800
Subject: arm/imx: remove cpu_is_xxx() from arch_idle()

This patch adds an idle hook imx_idle to be called in arch_idle().
Any soc that needs a customized idle implementation other than
cpu_do_idle() can set up this hook in soc specific call.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/plat-mxc/system.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/arm/plat-mxc/system.c')

diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/plat-mxc/system.c
index 8024f2ac177c..5fa03e7548ee 100644
--- a/arch/arm/plat-mxc/system.c
+++ b/arch/arm/plat-mxc/system.c
@@ -28,6 +28,8 @@
 #include <asm/system.h>
 #include <asm/mach-types.h>
 
+void (*imx_idle)(void) = NULL;
+
 static void __iomem *wdog_base;
 
 /*
-- 
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