linux-kernel - Re: [PATCH v3 1/7] gpio: tqmx86: really make IRQ optional

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Message-ID: <CACRpkdbaE+07ZZigct+JS-MU79U_D2nC82a-LcXm93KW5+xA_A@mail.gmail.com>
Date:   Fri, 23 Jul 2021 18:15:50 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Matthias Schiffer <matthias.schiffer@...tq-group.com>
Cc:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Lee Jones <lee.jones@...aro.org>, Andrew Lunn <andrew@...n.ch>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 1/7] gpio: tqmx86: really make IRQ optional

On Fri, Jul 16, 2021 at 12:01 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.
>
> Fixes: b868db94a6a7 ("gpio: tqmx86: Add GPIO from for this IO controller")
> Signed-off-by: Matthias Schiffer <matthias.schiffer@...tq-group.com>
> Reviewed-by: Andrew Lunn <andrew@...n.ch>
> ---
>
> v2: add Fixes line
> v3: no changes

Acked-by: Linus Walleij <linus.walleij@...aro.org>

I suppose Lee will merge this into MFD with the rest of the patches?
I don't see anything stopping Bart from just merging this one patch
into the GPIO tree though. Only runtime dependencies.

Yours,
Linus Walleij