linux-kernel - Re: [PATCH v2 07/13] pinctrl: renesas: rza1: Switch to use for_each_gpiochip

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Date:   Wed, 30 Mar 2022 14:21:43 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Qianggui Song <qianggui.song@...ogic.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Fabien Dessenne <fabien.dessenne@...s.st.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "open list:ARM/Amlogic Meson..." <linux-amlogic@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        openbmc@...ts.ozlabs.org,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        linux-samsung-soc <linux-samsung-soc@...r.kernel.org>,
        linux-stm32@...md-mailman.stormreply.com,
        Linus Walleij <linus.walleij@...aro.org>,
        Neil Armstrong <narmstrong@...libre.com>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Avi Fishman <avifishman70@...il.com>,
        Tomer Maimon <tmaimon77@...il.com>,
        Tali Perry <tali.perry1@...il.com>,
        Patrick Venture <venture@...gle.com>,
        Nancy Yuen <yuenn@...gle.com>,
        Benjamin Fair <benjaminfair@...gle.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Tomasz Figa <tomasz.figa@...il.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Philipp Zabel <p.zabel@...gutronix.de>
Subject: Re: [PATCH v2 07/13] pinctrl: renesas: rza1: Switch to use
 for_each_gpiochip_node() helper

Hi Andy,

On Wed, Mar 30, 2022 at 2:17 PM Andy Shevchenko
<andriy.shevchenko@...ux.intel.com> wrote:
> On Wed, Mar 30, 2022 at 12:00:27PM +0200, Geert Uytterhoeven wrote:
> > On Tue, Mar 29, 2022 at 5:29 PM Andy Shevchenko
> > <andriy.shevchenko@...ux.intel.com> wrote:
>
> ...
>
> > > +       struct fwnode_reference_args of_args;
> >
> > fw_args?
>
> Perhaps just args as other drivers do?

Fine for me.

> > > -       chip->label     = devm_kasprintf(rza1_pctl->dev, GFP_KERNEL, "%pOFn",
> > > -                                        np);
> > > +       chip->label     = devm_kasprintf(rza1_pctl->dev, GFP_KERNEL, "%pfw", fwnode);
> >
> > This changes the label from e.g. "/soc/pinctrl@...e3000/gpio-11" to "gpio-11".
>
> Hmm... It seems other way around, i.e. it changes from the name to full name.

Oops, sorry about that.
(I accidentally included the change from testing "%pfwP" ;-)

>
> > %pfwP?
>
> But conclusion here is correct. Good catch!

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