linux-kernel - Re: [RFC 2/3] gpiolib: remove empty asm/gpio.h files

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Date:   Mon, 8 Nov 2021 09:07:28 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-m68k <linux-m68k@...ts.linux-m68k.org>,
        Greg Ungerer <gerg@...ux-m68k.org>,
        Russell King <linux@...linux.org.uk>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux-sh list <linux-sh@...r.kernel.org>,
        Rich Felker <dalias@...c.org>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Arnd Bergmann <arnd@...db.de>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [RFC 2/3] gpiolib: remove empty asm/gpio.h files

Hi Arnd,

On Fri, Nov 5, 2021 at 2:04 PM Arnd Bergmann <arnd@...nel.org> wrote:
> From: Arnd Bergmann <arnd@...db.de>
>
> The arm and sh versions of this file are identical to the generic
> versions and can just be removed.
>
> The drivers that actually use the sh3 specific version also include
> cpu/gpio.h directly. This leaves coldfire as the only gpio driver

All but arch/sh/boards/board-magicpanelr2.c do. So that one needs
a direct inclusion of <cpu/gpio.h>.

> that needs something custom for gpiolib.
>
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

With the above fixed:
Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-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