Re: [PATCH 1/4] gpio: add gpiod_toggle_active_low()
From: Linus Walleij
Date: Tue Dec 10 2019 - 19:40:09 EST
On Mon, Dec 9, 2019 at 10:09 PM MichaÅ MirosÅaw <mirq-linux@xxxxxxxxxxxx> wrote:
> Add possibility to toggle active-low flag of a gpio descriptor. This is
> useful for compatibility code, where defaults are inverted vs DT gpio
> flags or the active-low flag is taken from elsewhere.
> Signed-off-by: MichaÅ MirosÅaw <mirq-linux@xxxxxxxxxxxx>
Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Proliferating APIs isn't good but I think this is the lesser evil
given the mess there is in the MMC subsystem for this stuff.
Maybe I can make a second attempt to move all polarity
toggling back to gpiolib-of.c and remove the API after this
has landed, hehe ;)