linux-kernel - Re: [PATCH v4 23/28] mfd: core: Ensure disabled devices are skiped without aborting

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Date:   Mon, 21 Aug 2023 13:17:21 +0100
From:   Lee Jones <lee@...nel.org>
To:     Christophe Leroy <christophe.leroy@...roup.eu>
Cc:     Herve Codina <herve.codina@...tlin.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew@...n.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Qiang Zhao <qiang.zhao@....com>, Li Yang <leoyang.li@....com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Shengjiu Wang <shengjiu.wang@...il.com>,
        Xiubo Li <Xiubo.Lee@...il.com>,
        Fabio Estevam <festevam@...il.com>,
        Nicolin Chen <nicoleotsuka@...il.com>,
        Randy Dunlap <rdunlap@...radead.org>, netdev@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, alsa-devel@...a-project.org,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: Re: [PATCH v4 23/28] mfd: core: Ensure disabled devices are skiped
 without aborting

On Fri, 18 Aug 2023, Christophe Leroy wrote:

> From: Herve Codina <herve.codina@...tlin.com>
> 
> The loop searching for a matching device based on its compatible
> string is aborted when a matching disabled device is found.
> This abort prevents to add devices as soon as one disabled device
> is found.
> 
> Continue searching for an other device instead of aborting on the
> first disabled one fixes the issue.
> 
> Fixes: 22380b65dc70 ("mfd: mfd-core: Ensure disabled devices are ignored without error")
> Signed-off-by: Herve Codina <herve.codina@...tlin.com>
> Reviewed-by: Christophe Leroy <christophe.leroy@...roup.eu>
> Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
> ---
>  drivers/mfd/mfd-core.c | 17 ++++++++++++-----
>  1 file changed, 12 insertions(+), 5 deletions(-)

This is too big of a change to be added this late in the cycle.

Pushing review until after v6.5 is out.
-- 
Lee Jones [李琼斯]