Re: [PATCH RFC/RFT 1/2] gpio: allow atomic registration of gpio chip with pin ranges

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Sun, Oct 11, 2015 at 5:48 PM, Jonas Gorski <jogo@xxxxxxxxxxx> wrote:

> Allow registering gpio chip with ranges at the same time, so we know
> at registration time whether there is an associated pin controller.
>
> This allows us to automatically populate the request/free callbacks,
> so that drivers are free to omit the assignment, if they do not need
> any special handling.
>
> Signed-off-by: Jonas Gorski <jogo@xxxxxxxxxxx>

I think this looks elegant. I guess this will work nicely for pl061
where we just set the range from DT?

Yours,
Linus Walleij
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