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ARM: Call idle notifiers

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Change-Id: Id833e61c13baa1783705ac9e9046d1f0cc90c95e
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
This commit is contained in:
Todd Poynor
2011-06-15 17:44:50 -07:00
committed by Colin Cross
parent 9edb824ebe
commit 2fe6a44b9a
1 changed files with 2 additions and 0 deletions
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2
arch/arm/kernel/process.c
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@@ -187,6 +187,7 @@ void arch_cpu_idle_prepare(void)
void arch_cpu_idle_enter(void)
{
idle_notifier_call_chain(IDLE_START);
ledtrig_cpu(CPU_LED_IDLE_START);
#ifdef CONFIG_PL310_ERRATA_769419
wmb();
@@ -196,6 +197,7 @@ void arch_cpu_idle_enter(void)
void arch_cpu_idle_exit(void)
{
ledtrig_cpu(CPU_LED_IDLE_END);
idle_notifier_call_chain(IDLE_END);
}
#ifdef CONFIG_HOTPLUG_CPU