[PATCH 03/15] cpuidle: ux500: remove timer broadcast initialization
Daniel Lezcano
daniel.lezcano at linaro.org
Mon Mar 25 13:55:28 EDT 2013
The initialization is done from the cpuidle framework.
Signed-off-by: Daniel Lezcano <daniel.lezcano at linaro.org>
---
arch/arm/mach-ux500/cpuidle.c | 18 ------------------
1 file changed, 18 deletions(-)
diff --git a/arch/arm/mach-ux500/cpuidle.c b/arch/arm/mach-ux500/cpuidle.c
index 6d0c4b6..1b16d9e 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>
@@ -112,16 +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;
@@ -131,13 +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");
--
1.7.9.5
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