Re: [PATCH v3] gpio: interrupt consistency check for OF GPIO IRQs

[Linus Walleij]

On Mon, Nov 11, 2013 at 8:33 PM, Stephen Warren <swarren@xxxxxxxxxxxxx> wrote:
> On 11/11/2013 12:17 PM, Gerlando Falauto wrote:

>> Thanks for your answer. So it should be the parent driver to proactively
>> configure the GPIO as input, active high etc..., when an IRQ for its
>> GPIOs is requested, right?
>
> That was the conclusion of this thread, or a similar thread, yes.

Yepps second that.

And we added an API to that you can flag a GPIO as being
in use by an IRQ using gpio_lock_as_irq() from your
irq_chip callbacks.

Yours,
Linus Walleij
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