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Commit a454afa5 authored by Daniel Lezcano's avatar Daniel Lezcano Committed by Rafael J. Wysocki
Browse files

cpuidle: ux500: remove timer broadcast initialization 



The initialization is done from the cpuidle framework.

Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent a06df062

arch/arm/mach-ux500/cpuidle.c

+0 −18
Original line number Original line Diff line number Diff line
@@ -11,7 +11,6 @@ 




#include <linux/module.h>

#include <linux/module.h>

#include <linux/cpuidle.h>

#include <linux/cpuidle.h>

#include <linux/clockchips.h>

#include <linux/spinlock.h>

#include <linux/spinlock.h>

#include <linux/atomic.h>

#include <linux/atomic.h>

#include <linux/smp.h>

#include <linux/smp.h>
@@ -112,16 +111,6 @@ static struct cpuidle_driver ux500_idle_driver = { 
	.state_count = 2,

	.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 __init ux500_idle_init(void)

{

{

	int ret, cpu;

	int ret, cpu;
@@ -131,13 +120,6 @@ int __init ux500_idle_init(void) 
	prcmu_enable_wakeups(PRCMU_WAKEUP(ARM) | PRCMU_WAKEUP(RTC) |

	prcmu_enable_wakeups(PRCMU_WAKEUP(ARM) | PRCMU_WAKEUP(RTC) |

			     PRCMU_WAKEUP(ABB));

			     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);

	ret = cpuidle_register_driver(&ux500_idle_driver);

	if (ret) {

	if (ret) {

		printk(KERN_ERR "failed to register ux500 idle driver\n");

		printk(KERN_ERR "failed to register ux500 idle driver\n");