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cpuidle: ux500: remove timer broadcast initialization

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The initialization is done from the cpuidle framework.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Daniel Lezcano 2013-03-27 10:22:11 +00:00 • committed by Rafael J. Wysocki
parent a06df062a1
commit a454afa5c3
1 changed files with 0 additions and 18 deletions
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18
arch/arm/mach-ux500/cpuidle.c
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@ -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");