linux-kernel - Re: [PATCH] pinctrl: oxnas: remove set but not used variable 'arg'

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Message-ID: <CACRpkdZ+fBDKB3i8D=YKK-iVUeBN23b=2YdhnOY-dwR1tyQnYQ@mail.gmail.com>
Date:   Mon, 5 Aug 2019 12:16:24 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     Neil Armstrong <narmstrong@...libre.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-oxnas@...ups.io,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>
Subject: Re: [PATCH] pinctrl: oxnas: remove set but not used variable 'arg'

On Thu, Jul 25, 2019 at 4:24 PM YueHaibing <yuehaibing@...wei.com> wrote:

> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/pinctrl/pinctrl-oxnas.c: In function oxnas_ox810se_pinconf_set:
> drivers/pinctrl/pinctrl-oxnas.c:905:6: warning: variable arg set but not used [-Wunused-but-set-variable]
> drivers/pinctrl/pinctrl-oxnas.c: In function oxnas_ox820_pinconf_set:
> drivers/pinctrl/pinctrl-oxnas.c:944:6: warning: variable arg set but not used [-Wunused-but-set-variable]
>
> It is never used since commit 4b0c0c25fa79 ("pinctrl:
> oxnas: Add support for OX820"), so can be removed.
>
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Patch applied.

Yours,
Linus Walleij