linux-kernel - Re: [PATCH 1/3] gpio: tqmx86: really make IRQ optional

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Message-ID: <CAHp75VdXJd8h+56AxXgzSYXRfx6+NxCXNjb0sFwCR1GBHdp_UQ@mail.gmail.com>
Date:   Wed, 31 Mar 2021 15:30:56 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Matthias Schiffer <matthias.schiffer@...tq-group.com>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Lee Jones <lee.jones@...aro.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/3] gpio: tqmx86: really make IRQ optional

On Wed, Mar 31, 2021 at 2:37 PM Matthias Schiffer
<matthias.schiffer@...tq-group.com> wrote:
>
> The tqmx86 MFD driver was passing IRQ 0 for "no IRQ" in the past. This
> causes warnings with newer kernels.
>
> Prepare the gpio-tqmx86 driver for the fixed MFD driver by handling a
> missing IRQ properly.

Also you missed a Fixes tag.

-- 
With Best Regards,
Andy Shevchenko