linux-kernel - Re: [PATCH] pinctrl: remove unused 'pwm37

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Date:   Tue, 28 Apr 2020 11:58:01 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Jason Yan <yanaijie@...wei.com>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Hulk Robot <hulkci@...wei.com>
Subject: Re: [PATCH] pinctrl: remove unused 'pwm37_pins'

On Fri, Apr 17, 2020 at 10:54 AM Jason Yan <yanaijie@...wei.com> wrote:

> Fix the following gcc warning:
>
> drivers/pinctrl/pinctrl-bm1880.c:263:27: warning: ‘pwm37_pins’ defined
> but not used [-Wunused-const-variable=]
>  static const unsigned int pwm37_pins[] = { 110 };
>                            ^~~~~~~~~~
>
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Signed-off-by: Jason Yan <yanaijie@...wei.com>

I'm sceptic about this. I think PWM37 exists and just need to be
properly defined.

Mani will know the right solution to this.

Yours,
Linus Walleij