diff options
author | Len Brown <len.brown@intel.com> | 2013-02-09 22:22:38 -0500 |
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committer | Len Brown <len.brown@intel.com> | 2013-02-17 23:37:04 -0500 |
commit | b0ea11497c8cbc5a66019814efa1733e47e47ab1 (patch) | |
tree | 1cc83676a0e18fec5810802a067c67317bc7a971 /arch/arm | |
parent | 26bab0c976c5984e313d17d54997b74641f32544 (diff) | |
download | linux-b0ea11497c8cbc5a66019814efa1733e47e47ab1.tar.bz2 |
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 <len.brown@intel.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/kernel/process.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index c6dec5fc20aa..047d3e40e470 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()); |