msm: pm: Add idle support for initial bringup

Do cpu idle in case of no power management support.

Change-Id: Id78d689a8762c95b188a58905876abab74a89b62
Signed-off-by: Hanumant Singh <hanumant@codeaurora.org>
diff --git a/arch/arm/mach-msm/no-pm.c b/arch/arm/mach-msm/no-pm.c
index d38b416..d460c70 100644
--- a/arch/arm/mach-msm/no-pm.c
+++ b/arch/arm/mach-msm/no-pm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -12,13 +12,15 @@
  */
 
 #include <linux/module.h>
-
+#include <asm/proc-fns.h>
 #include <mach/cpuidle.h>
 #include "idle.h"
 #include "pm.h"
 
 void arch_idle(void)
-{ }
+{
+	cpu_do_idle();
+}
 
 void msm_pm_set_platform_data(struct msm_pm_platform_data *data, int count)
 { }