Re: [PATCH 2/2] mfd: twl6030: Disable IRQ during suspend

Samuel Ortiz
2011-10-04T09:54:31Z

Hi Todd,

On Mon, Sep 26, 2011 at 04:44:24PM -0700, Todd Poynor wrote:
> Module IRQs may still be disabled by DPM at the time the TWL6030
> ISR runs, causing handle_simple_irq() to silently do nothing.
> This may result in missing TWL RTC alarm wakeups, for example,
> since the RTC child module ISR is not called to ack the IRQ.
>
> Disable the TWL6030 IRQ during suspend, enable it at DPM resume
> time, at which time the child module IRQs will be re-enabled.
Applied as well, thanks.

Cheers,
Samuel.

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Intel Open Source Technology Centre