[patch 09/26] arm: mmp: Remove pointless fiddling with irq internals

[u.kleine-koenig@pengutronix.de (Uwe Kleine-König)]

Hi Thomas,

On Sun, Feb 23, 2014 at 09:40:13PM -0000, Thomas Gleixner wrote:
> The pm-mmp2 and pm-pxa910 power management related irq_set_wake
> callbacks fiddle pointlessly with the irq actions for no reason except
> for lack of understanding how the wakeup mechanism works.
> 
> On supsend the core disables all interrupts lazily, i.e. it does not
> mask them at the irq controller level. So any interrupt which is
> firing during supsend will mark the corresponding interrupt line as
s/supsend/suspend/ twice
> pending. Just before the core powers down it checks whether there are
> interrupts pending from interrupt lines which are marked as wakeup
> sources and if so it aborts the resume and resends the interrupts.
It's the suspend that is aborted, not the resume.

Other than that your change looks fine.

Uwe

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