[RFC 1/3] gpiolib: remove irq_to_gpio() definition

[Geert Uytterhoeven]

On Fri, Nov 5, 2021 at 2:03 PM Arnd Bergmann <arnd at kernel.org> wrote:
> From: Arnd Bergmann <arnd at arndb.de>
>
> All implementations other than coldfire have returned an error since
> the avr32 and blackfin architectures got removed, and the last user in
> driver code was removed in 2016, so just remove this old interface.
>
> The only reference is now in the Chinese documentation, which should be
> changed to remove this reference as well.
>
> Cc: Fu Wei <tekkamanninja at gmail.com>
> Cc: Alex Shi <alexs at kernel.org>
> Cc: Hu Haowen <src.res at email.cn>
> Cc: linux-doc-tw-discuss at lists.sourceforge.net
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>

Reviewed-by: Geert Uytterhoeven <geert+renesas at glider.be>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds