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Commit 1d95fe4d authored by Guo Ren's avatar Guo Ren
Browse files

clocksource/drivers/c-sky: fixup qemu fail to bootup sometimes. 



Timer startup must after timer_irq_enable. For qemu, timer tick
irq hanppens but irq not enable, so it will cause qemu boot failed.

Signed-off-by: default avatarGuo Ren <ren_guo@c-sky.com>
Tested-by: default avatarLiu Zhiwei <zhiwei_liu@c-sky.com>
parent 789154c2

drivers/clocksource/timer-mp-csky.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -79,11 +79,11 @@ static int csky_mptimer_starting_cpu(unsigned int cpu) 




	to->clkevt.cpumask = cpumask_of(cpu);

	to->clkevt.cpumask = cpumask_of(cpu);





	enable_percpu_irq(csky_mptimer_irq, 0);



	clockevents_config_and_register(&to->clkevt, timer_of_rate(to),

	clockevents_config_and_register(&to->clkevt, timer_of_rate(to),

					2, ULONG_MAX);

					2, ULONG_MAX);





	enable_percpu_irq(csky_mptimer_irq, 0);



	return 0;

	return 0;

}

}