Messages in this thread | | | From | Christophe Leroy <> | Subject | Re: [PATCH] gpio: Allow user to customise maximum number of GPIOs | Date | Fri, 26 Aug 2022 15:08:16 +0000 |
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Le 26/08/2022 à 15:49, Linus Walleij a écrit : > On Thu, Aug 25, 2022 at 4:00 PM Christophe Leroy > <christophe.leroy@csgroup.eu> wrote: > >>> Christophe? Will you take a stab at it? >> >> Which patch should I write ? > > One that removes CONFIG_ARCH_HAS_NR_GPIO entirely, then > allocate bases for new GPIO chips from 0 and upward instead. > And then see what happens. >
Ok, I can give it a try.
But what do I do with:
drivers/gpio/gpio-aggregator.c: bitmap = bitmap_alloc(ARCH_NR_GPIOS, GFP_KERNEL);
Christophe
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