ARM: Call idle notifiers

Change-Id: Id833e61c13baa1783705ac9e9046d1f0cc90c95e
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Todd Poynor <toddpoynor@google.com>

diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 578f6780202ea16e4d474fd765dac47ba0275cc2..09f001a1094684876d689b9248fee78c33c703e3 100644 (file)
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -185,6 +185,7 @@ 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();
@@ -194,6 +195,7 @@ 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