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clocksource: marco: Fix the affinity set for local timer of CPU1 

irqchip will reject the affinity set to CPUs which is not online
yet. but in the CPU1 wakeup stage, OS only sets CPU1 to be online
after local timer is set, so that causes the irq_set_affinity not
work. this patch moves to irq_force_affinity() for the low level
boot stage.

Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Zhiwu Song 2014-05-07 14:46:44 +08:00 committed by Daniel Lezcano
parent 84ea7fe379
commit f214be50f3
1 changed files with 1 additions and 1 deletions
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2
drivers/clocksource/timer-marco.c
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@ -199,7 +199,7 @@ static int sirfsoc_local_timer_setup(struct clock_event_device *ce)
action->dev_id = ce;
BUG_ON(setup_irq(ce->irq, action));
irq_set_affinity(action->irq, cpumask_of(cpu));
irq_force_affinity(action->irq, cpumask_of(cpu));
clockevents_register_device(ce);
return 0;