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From:   Andy Shevchenko <andy.shevchenko@gmail.com>
Date:   Tue, 12 Mar 2019 09:17:46 +0200
Message-ID: <CAHp75Vcbi+VeD8xzaB0hSNVhMuiVcwjD8Q9Tt6-H8L9CD32N8Q@mail.gmail.com>
Subject: Re: [PATCH v9 9/9] gpio: uniphier: Utilize for_each_set_clump8 macro
To:     Masahiro Yamada <yamada.masahiro@socionext.com>
Cc:     William Breathitt Gray <vilhelm.gray@gmail.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
        linux-arch <linux-arch@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
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On Tue, Mar 12, 2019 at 6:40 AM Masahiro Yamada
<yamada.masahiro@socionext.com> wrote:
> On Sun, Mar 3, 2019 at 4:51 PM William Breathitt Gray
> <vilhelm.gray@gmail.com> wrote:
> >
> > Replace verbose implementation in set_multiple callback with
> > for_each_set_clump8 macro to simplify code and improve clarity. An
> > improvement in this case is that banks that are not masked will now be
> > skipped.

> Please do not do this.
>
> Nothing in this driver says the GPIO width is 8-bit.

Huh?

https://elixir.bootlin.com/linux/latest/source/include/dt-bindings/gpio/uniphier-gpio.h#L9

Isn't a hardcoding?

-- 
With Best Regards,
Andy Shevchenko