linux-kernel - Re: [PATCH-next 19/20] gpio: gpio-omap: irq

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Message-ID: <CACRpkdYdcj9kEntzZ0q=xkEKjdzH6tmWPYBAH+8iSpPGvMaT5w@mail.gmail.com>
Date:   Wed, 12 Jun 2019 10:59:00 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Grygorii Strashko <grygorii.strashko@...com>
Cc:     Russell King <rmk@....linux.org.uk>,
        Tony Lindgren <tony@...mide.com>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Linux-OMAP <linux-omap@...r.kernel.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        Russell King <rmk+kernel@...linux.org.uk>
Subject: Re: [PATCH-next 19/20] gpio: gpio-omap: irq_startup() must not return
 error codes

On Mon, Jun 10, 2019 at 7:13 PM Grygorii Strashko
<grygorii.strashko@...com> wrote:

> From: Russell King <rmk+kernel@...linux.org.uk>
>
> The irq_startup() method returns an unsigned int, but in __irq_startup()
> it is assigned to an int.  However, nothing checks for errors, so any
> error that is returned is ignored.
>
> Remove the check for GPIO-input mode and the error return.
>
> Signed-off-by: Russell King <rmk+kernel@...linux.org.uk>
> Signed-off-by: Grygorii Strashko <grygorii.strashko@...com>

Patch applied.

Yours,
Linus Walleij