Merge branch 'pm-cpuidle-next' into linux-next

* pm-cpuidle-next:
  cpuidle: imx6: remove timer broadcast initialization
  cpuidle: OMAP4: remove timer broadcast initialization
  cpuidle: ux500: remove timer broadcast initialization
  cpuidle: initialize the broadcast timer framework
  timer: move enum definition out of ifdef section
  cpuidle: kirkwood: fix coccicheck warnings
  cpuidle / kirkwood: remove redundant Kconfig option
  cpuidle / ux500 : use CPUIDLE_FLAG_TIMER_STOP flag
  cpuidle / imx6 : use CPUIDLE_FLAG_TIMER_STOP flag
  cpuidle / omap4 : use CPUIDLE_FLAG_TIMER_STOP flag
  cpuidle : handle clockevent notify from the cpuidle framework

1 files changed, 2 insertions, 23 deletions

diff --git a/arch/arm/mach-ux500/cpuidle.c b/arch/arm/mach-ux500/cpuidle.c
index ce9149302cc3..1b16d9ebecda 100644
--- a/arch/arm/mach-ux500/cpuidle.c
+++ b/arch/arm/mach-ux500/cpuidle.c
@@ -11,7 +11,6 @@
 
 #include <linux/module.h>
 #include <linux/cpuidle.h>
-#include <linux/clockchips.h>
 #include <linux/spinlock.h>
 #include <linux/atomic.h>
 #include <linux/smp.h>
@@ -30,8 +29,6 @@ static inline int ux500_enter_idle(struct cpuidle_device *dev,
 	int this_cpu = smp_processor_id();
 	bool recouple = false;
 
-	clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &this_cpu);
-
 	if (atomic_inc_return(&master) == num_online_cpus()) {
 
 		/* With this lock, we prevent the other cpu to exit and enter
@@ -91,8 +88,6 @@ out:
 		spin_unlock(&master_lock);
 	}
 
-	clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &this_cpu);
-
 	return index;
 }
 
@@ -106,7 +101,8 @@ static struct cpuidle_driver ux500_idle_driver = {
 			.enter		  = ux500_enter_idle,
 			.exit_latency	  = 70,
 			.target_residency = 260,
-			.flags		  = CPUIDLE_FLAG_TIME_VALID,
+			.flags		  = CPUIDLE_FLAG_TIME_VALID |
+			                    CPUIDLE_FLAG_TIMER_STOP,
 			.name		  = "ApIdle",
 			.desc		  = "ARM Retention",
 		},
@@ -115,16 +111,6 @@ static struct cpuidle_driver ux500_idle_driver = {
 	.state_count = 2,
 };
 
-/*
- * For each cpu, setup the broadcast timer because we will
- * need to migrate the timers for the states >= ApIdle.
- */
-static void ux500_setup_broadcast_timer(void *arg)
-{
-	int cpu = smp_processor_id();
-	clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &cpu);
-}
-
 int __init ux500_idle_init(void)
 {
 	int ret, cpu;
@@ -134,13 +120,6 @@ int __init ux500_idle_init(void)
 	prcmu_enable_wakeups(PRCMU_WAKEUP(ARM) | PRCMU_WAKEUP(RTC) |
 			     PRCMU_WAKEUP(ABB));
 
-	/*
-	 * Configure the timer broadcast for each cpu, that must
-	 * be done from the cpu context, so we use a smp cross
-	 * call with 'on_each_cpu'.
-	 */
-	on_each_cpu(ux500_setup_broadcast_timer, NULL, 1);
-
 	ret = cpuidle_register_driver(&ux500_idle_driver);
 	if (ret) {
 		printk(KERN_ERR "failed to register ux500 idle driver\n");