linux-kernel - Re: [PATCH 1/6] net: ravb: Check return value of reset_control

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Message-ID: <0ee99b7af0aa419f1cf0d803217f0871b10e6a00.camel@pengutronix.de>
Date:   Mon, 27 Nov 2023 12:49:29 +0100
From:   Philipp Zabel <p.zabel@...gutronix.de>
To:     Claudiu <claudiu.beznea@...on.dev>, s.shtylyov@....ru,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, richardcochran@...il.com,
        yoshihiro.shimoda.uh@...esas.com, geert+renesas@...der.be,
        wsa+renesas@...g-engineering.com, robh@...nel.org,
        biju.das.jz@...renesas.com,
        prabhakar.mahadev-lad.rj@...renesas.com,
        mitsuhiro.kimura.kc@...esas.com, masaru.nagai.vx@...esas.com
Cc:     netdev@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: Re: [PATCH 1/6] net: ravb: Check return value of
 reset_control_deassert()

On Mo, 2023-11-27 at 11:04 +0200, Claudiu wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
> 
> reset_control_deassert() could return an error. Some devices cannot work
> if reset signal de-assert operation fails. To avoid this check the return
> code of reset_control_deassert() in ravb_probe() and take proper action.
> 
> Fixes: 0d13a1a464a0 ("ravb: Add reset support")
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>

Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>

regards
Philipp