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From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Thu, 14 Oct 2021 21:39:20 +0200
Message-ID: <CAMuHMdU1OhyqnREnwpEUubUsR1DUF_3a1z2MpWxe5U6rWCLUUA@mail.gmail.com>
Subject: Re: [PATCH v2] pinctrl: renesas: r8a779[56]x: add MediaLB pins
To:     Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc:     Linus Walleij <linus.walleij@linaro.org>,
        Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Andrey Gusakov <andrey.gusakov@cogentembedded.com>,
        Vladimir Barinov <vladimir.barinov@cogentembedded.com>,
        LUU HOAI <hoai.luu.ub@renesas.com>
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Hi Nikita,

On Thu, Oct 14, 2021 at 9:27 PM Nikita Yushchenko
<nikita.yoush@cogentembedded.com> wrote:
> > Obviously not only the mlb_3pin groups, but also the functions have to
> > be moved to the automotive[] arrays ;-)
> >
> > I'll fix these up while applying, so no need to resend.
>
> Looking at error mail from build robot (cited below).
>
> Looks like also must put definitions of mlb_3pin_groups[] / mlb_3pin_mux[] / mlb_3pin_pins[] under GEN3
> ifdefs.
>
> What are the proper steps now - send a v3 of the original patch, or send a fix to what is in linux-next ?

No worries, I'll fix it up tomorrow myself (unless you beat me to it,
then I'll fold
your fix into the original commit ;-)

>  > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
>  > head:   8006b911c90a4ec09958447d24c8a4c3538f5723
>  > commit: 23f87fe82c0341ff79807fb5f92a05a33ce1b055 [7355/7806] pinctrl: renesas: r8a779[56]x: Add
> MediaLB pins
>  > config: sh-buildonly-randconfig-r002-20211014 (attached as .config)
>  > compiler: sh4-linux-gcc (GCC) 11.2.0
>  > reproduce (this is a W=1 build):
>  >          wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
> ~/bin/make.cross
>  >          chmod +x ~/bin/make.cross
>  >          #
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=23f87fe82c0341ff79807fb5f92a05a33ce1b055
>  >          git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
>  >          git fetch --no-tags linux-next master
>  >          git checkout 23f87fe82c0341ff79807fb5f92a05a33ce1b055
>  >          # save the attached .config to linux build tree
>  >          COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=sh
>  >
>  > If you fix the issue, kindly add following tag as appropriate
>  > Reported-by: kernel test robot <lkp@intel.com>
>  >
>  > All errors (new ones prefixed by >>):
>  >
>  >>> drivers/pinctrl/renesas/pfc-r8a77965.c:5030:27: error: 'mlb_3pin_groups' defined but not used
> [-Werror=unused-const-variable=]
>  >      5030 | static const char * const mlb_3pin_groups[] = {
>  >           |                           ^~~~~~~~~~~~~~~
>  >>> drivers/pinctrl/renesas/pfc-r8a77965.c:2616:27: error: 'mlb_3pin_mux' defined but not used
> [-Werror=unused-const-variable=]
>  >      2616 | static const unsigned int mlb_3pin_mux[] = {
>  >           |                           ^~~~~~~~~~~~
>  >>> drivers/pinctrl/renesas/pfc-r8a77965.c:2613:27: error: 'mlb_3pin_pins' defined but not used
> [-Werror=unused-const-variable=]
>  >      2613 | static const unsigned int mlb_3pin_pins[] = {
>  >           |                           ^~~~~~~~~~~~~
>  >     cc1: all warnings being treated as errors
>  > --
>  >>> drivers/pinctrl/renesas/pfc-r8a77951.c:4807:27: error: 'mlb_3pin_groups' defined but not used
> [-Werror=unused-const-variable=]
>  >      4807 | static const char * const mlb_3pin_groups[] = {
>  >           |                           ^~~~~~~~~~~~~~~
>  >>> drivers/pinctrl/renesas/pfc-r8a77951.c:2460:27: error: 'mlb_3pin_mux' defined but not used
> [-Werror=unused-const-variable=]
>  >      2460 | static const unsigned int mlb_3pin_mux[] = {
>  >           |                           ^~~~~~~~~~~~
>  >>> drivers/pinctrl/renesas/pfc-r8a77951.c:2457:27: error: 'mlb_3pin_pins' defined but not used
> [-Werror=unused-const-variable=]
>  >      2457 | static const unsigned int mlb_3pin_pins[] = {
>  >           |                           ^~~~~~~~~~~~~
>  >     cc1: all warnings being treated as errors
>  >
>  >
>  > vim +/mlb_3pin_groups +5030 drivers/pinctrl/renesas/pfc-r8a77965.c
>  >
>  >    5029
>  >> 5030        static const char * const mlb_3pin_groups[] = {
>  >    5031              "mlb_3pin",
>  >    5032      };
>  >    5033

Gr{oetje,eeting}s,

                        Geert

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