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Date:   Sat, 25 Jun 2022 10:15:47 +0200
From:   Wolfram Sang <wsa+renesas@sang-engineering.com>
To:     Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Cc:     Ulf Hansson <ulf.hansson@linaro.org>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Pavel Machek <pavel@denx.de>, linux-mmc@vger.kernel.org,
        linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
        Prabhakar <prabhakar.csengg@gmail.com>,
        Biju Das <biju.das.jz@bp.renesas.com>
Subject: Re: [PATCH v3 1/2] mmc: renesas_sdhi: Get the reset handle early in
 the probe
Message-ID: <YrbEMwqtpTPWCJte@shikoro>
Mail-Followup-To: Wolfram Sang <wsa+renesas@sang-engineering.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Pavel Machek <pavel@denx.de>, linux-mmc@vger.kernel.org,
        linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
        Prabhakar <prabhakar.csengg@gmail.com>,
        Biju Das <biju.das.jz@bp.renesas.com>
References: <20220624181438.4355-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
 <20220624181438.4355-2-prabhakar.mahadev-lad.rj@bp.renesas.com>
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On Fri, Jun 24, 2022 at 07:14:37PM +0100, Lad Prabhakar wrote:
> In case of devm_reset_control_get_optional_exclusive() failure we returned
> directly instead of jumping to the error path to roll back initialization.
>=20
> This patch moves devm_reset_control_get_optional_exclusive() early in the
> probe so that we have the reset handle prior to initialization of the
> hardware.
>=20
> Fixes: b4d86f37eacb7 ("mmc: renesas_sdhi: do hard reset if possible")
> Reported-by: Pavel Machek <pavel@denx.de>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>


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