From: Shan Wei <davidshan@tencent.com>
Date: Tue, 13 Nov 2012 01:53:14 +0000 (+0800)
Subject: clocksource: arm_generic: use this_cpu_ptr per-cpu helper
X-Git-Tag: master-2012-12-14~34^2^2~1
X-Git-Url: http://pileus.org/git/?a=commitdiff_plain;h=47c8c91b2d60006df22146effe79ac4cdafd9205;p=~andy%2Flinux

clocksource: arm_generic: use this_cpu_ptr per-cpu helper

Utilize this_cpu_ptr() instead of per_cpu_ptr(...,smp_processor_id())

Signed-off-by: Shan Wei <davidshan@tencent.com>
Reviewed-by: Christoph Lameter <cl@linux.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
---

diff --git a/drivers/clocksource/arm_generic.c b/drivers/clocksource/arm_generic.c
index 6cd1b30e01a..c210f4f1ecf 100644
--- a/drivers/clocksource/arm_generic.c
+++ b/drivers/clocksource/arm_generic.c
@@ -224,7 +224,7 @@ int __init arm_generic_timer_init(void)
 	lpj_fine = DIV_ROUND_CLOSEST(arch_timer_rate, HZ);
 
 	/* Immediately configure the timer on the boot CPU */
-	arch_timer_setup(per_cpu_ptr(&arch_timer_evt, smp_processor_id()));
+	arch_timer_setup(this_cpu_ptr(&arch_timer_evt));
 
 	register_cpu_notifier(&arch_timer_cpu_nb);