Re: [PATCH v2 1/1] of: Pass GPIO label down to gpiod_request when using get_gpiod_from_child

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Tue, Jan 24, 2017 at 12:18 PM, Geert Uytterhoeven
<geert@xxxxxxxxxxxxxx> wrote:

> -gpio-780 (?): gpiod_set_debounce: missing set() or set_debounce() operations
> +gpio-780 (SW30): gpiod_set_debounce: missing set() or set_debounce() operations

And there is a special problem.

I wanted, at one point, to take the timer-based debouncing code out of
the GPIO keys input driver and make it into a generic fallback in
gpiolib so that *any* GPIO controller could be made to provide
debounce.

I ran into some obstacle feelin it was impossible IIRC but do not
remember what it was.

Yours,
Linus Walleij
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