From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Wed, 10 Apr 2013 16:22:08 +0200 Subject: [PATCH 03/18] ARM: ux500: cpuidle: replace for_each_online_cpu by for_each_possible_cpu In-Reply-To: <1365603743-5618-1-git-send-email-daniel.lezcano@linaro.org> References: <1365603743-5618-1-git-send-email-daniel.lezcano@linaro.org> Message-ID: <1365603743-5618-4-git-send-email-daniel.lezcano@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org All the drivers are using, in their initialization function, the for_each_possible_cpu macro. Using for_each_online_cpu means the driver must handle the initialization of the cpuidle device when a cpu is up which is not the case here. Change the macro to for_each_possible_cpu as that fix the hotplug initialization and make the initialization routine consistent with the rest of the code in the different drivers. Signed-off-by: Daniel Lezcano --- arch/arm/mach-ux500/cpuidle.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-ux500/cpuidle.c b/arch/arm/mach-ux500/cpuidle.c index c29c1bf..5657d4a 100644 --- a/arch/arm/mach-ux500/cpuidle.c +++ b/arch/arm/mach-ux500/cpuidle.c @@ -125,7 +125,7 @@ int __init ux500_idle_init(void) return ret; } - for_each_online_cpu(cpu) { + for_each_possible(cpu) { device = &per_cpu(ux500_cpuidle_device, cpu); device->cpu = cpu; ret = cpuidle_register_device(device); @@ -139,7 +139,7 @@ out: return ret; out_unregister: - for_each_online_cpu(cpu) { + for_each_possible_cpu(cpu) { device = &per_cpu(ux500_cpuidle_device, cpu); cpuidle_unregister_device(device); } -- 1.7.9.5