linux-kernel - Re: [PATCH 1/2] pinctrl: Add driver for Awinic AW9523/B I2C GPIO Expander

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Date:   Sat, 9 Jan 2021 23:12:29 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     kernel test robot <lkp@...el.com>
Cc:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        kbuild-all@...ts.01.org, konrad.dybcio@...ainline.org,
        marijn.suijten@...ainline.org, martin.botka@...ainline.org,
        phone-devel@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>, Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH 1/2] pinctrl: Add driver for Awinic AW9523/B I2C GPIO Expander

On Sat, Jan 9, 2021 at 6:24 PM kernel test robot <lkp@...el.com> wrote:

>  > 880          gpioirq->parent_domain = NULL;

The autobuilder is complaining because your irq chip is not
hierarchical and this is only used for hierarchical irqchips.
I think you can just delete this line.

Yours,
Linus Walleij