On Mon, Nov 11, 2013 at 8:33 PM, Stephen Warren <swar...@wwwdotorg.org> 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
