Re: [PATCH v2] msm: gpio: Add set_wake support to msm7200a-gpio's irq_chip.

Greg Bean
2010-07-06T16:56:04Z

>> Add power-management and irq_chip hooks to allow configuration
>> of msm-gpio irq lines as wakeup sources.
>
> What level of correlation is there between power management and the wake
> up hooks? Just irq_masks ?

When the system sleeps, gpio-based irqs which are not configured as wake-up
sources are disabled in the controller hardware to prevent latching and
unwanted wakeups.

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