linux-kernel - Re: [PATCH 4/6] pinctrl: uniphier: omit redundant input enable bit information

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Date:   Tue, 1 Aug 2017 10:15:42 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc:     "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 4/6] pinctrl: uniphier: omit redundant input enable bit information

On Mon, Jul 31, 2017 at 8:21 AM, Masahiro Yamada
<yamada.masahiro@...ionext.com> wrote:

> For LD11/20 SoCs (capable of per-pin input enable), the iectrl bit
> number matches its pin number.  So, this is redundant information.
> Instead, we just need a flag to know if the iectrl gating exists or not.
>
> With this refactoring, 5 bits in pin data will be saved.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>

Patch applied.

Yours,
Linus Walleij