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>
diff --git a/arch/arm/mach-mx5/system.c b/arch/arm/mach-mx5/system.c
index 76ae8dc..144ebeb 100644
--- a/arch/arm/mach-mx5/system.c
+++ b/arch/arm/mach-mx5/system.c
@@ -13,6 +13,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <mach/hardware.h>
+#include <mach/common.h>
#include "crm_regs.h"
/* set cpu low power mode before WFI instruction. This function is called