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

Santosh Shilimkar
2011-09-27T05:15:45Z

On Tuesday 27 September 2011 05:14 AM, 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.
>
> Signed-off-by: Todd Poynor <toddpoynor@google.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

Regards
Santosh