From: Len Brown Date: Sun, 10 Feb 2013 03:22:38 +0000 (-0500) Subject: ARM idle: delete pm_idle X-Git-Tag: v3.9-rc1~146^2^2~1^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b0ea11497c8cbc5a66019814efa1733e47e47ab1;p=platform%2Fupstream%2Fkernel-adaptation-pc.git ARM idle: delete pm_idle pm_idle() on ARM was a synonym for default_idle(), so simply invoke default_idle() directly. Signed-off-by: Len Brown Reviewed-by: Kevin Hilman Tested-by: Kevin Hilman --- diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index c6dec5f..047d3e4 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -172,14 +172,9 @@ static void default_idle(void) local_irq_enable(); } -void (*pm_idle)(void) = default_idle; -EXPORT_SYMBOL(pm_idle); - /* - * The idle thread, has rather strange semantics for calling pm_idle, - * but this is what x86 does and we need to do the same, so that - * things like cpuidle get called in the same way. The only difference - * is that we always respect 'hlt_counter' to prevent low power idle. + * The idle thread. + * We always respect 'hlt_counter' to prevent low power idle. */ void cpu_idle(void) { @@ -210,10 +205,10 @@ void cpu_idle(void) } else if (!need_resched()) { stop_critical_timings(); if (cpuidle_idle_call()) - pm_idle(); + default_idle(); start_critical_timings(); /* - * pm_idle functions must always + * default_idle functions must always * return with IRQs enabled. */ WARN_ON(irqs_disabled());