Hi Doug,
On 9 July 2013 18:31, Doug Anderson <diand...@chromium.org> wrote:
> On some platforms (like exynos5420) the dw_mmc controller may be in a
> strange state after we wake up from sleep. Add callbacks to allow for
> dealing with these quirks. Prevent interrupts from firing when we're
> suspended since this strange state may cause interrupts to fire.
>
> In my case I saw the WAKEUP_INT interrupt firing upon resume and
> needed to add some code to handle this.
>
> Signed-off-by: Doug Anderson <diand...@chromium.org>
Would it make sense to take advantage of the {suspend,resume}_noirq
power management callbacks to clear that WAKEUP_INT before interrupts
are re-enabled, rather than explicitly disabling and enabling the
interrupt at the suspend/resume stage?
Cheers
James
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