Re: [PATCH v4 6/9] pinctrl: Add IRQ support to STM32 gpios

[Alexandre Torgue]

Hi Linus,

On 09/12/2016 02:58 PM, Linus Walleij wrote:
> On Thu, Sep 8, 2016 at 5:47 PM, Alexandre Torgue
> <alexandre.torgue@xxxxxx> wrote:
>
> > Just one question, when you say "super-complex irqchip in use", do you mean
> > I could use another (simplest) solution to handle this EXTI controller?
>
> I don't know, GPIOLIB_IRQCHIP is to be used for some specific
> cases documented in Documentation/gpio/driver.txt.
>
> For anything complex, we either need to have this hairy code
> or invent new abstractions.
Ok I see
.
> For now, I assume this is needed...

Yes it is.

Regards
Alex

> Yours,
> Linus Walleij