[PATCH] ARM: sunxi: stop timer from ticking before enabling interrupts

[maxime.ripard@free-electrons.com (Maxime Ripard)]

Hi Marc,

On Sat, Nov 30, 2013 at 12:53:15PM +0000, Marc Zyngier wrote:
> The sun4i timer can still be ticking when we enable the interrupt.
> If another timer is actually used (A7 architected timer, for example),
> odds are that the interrupt will eventually fire with the event_handler
> pointer being NULL.
> 
> The obvious fix it to stop the timer before registering the interrupt.
> 
> Observed and tested on sun7i (cubietruck).
> 
> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

You can add my Acked-by, but you should rather send this to Daniel
Lezcano, which is the clocksource/clockevent maintainer.

Thanks,
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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