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Subject: Re: [PATCH v1 21/30] usb: host: ehci-tegra: Support OPP and SoC core
 voltage scaling
To:     Alan Stern <stern@rowland.harvard.edu>
Cc:     Thierry Reding <thierry.reding@gmail.com>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        Peter Chen <Peter.Chen@nxp.com>,
        Mark Brown <broonie@kernel.org>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Lee Jones <lee.jones@linaro.org>,
        =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= <u.kleine-koenig@pengutronix.de>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Peter Geis <pgwipeout@gmail.com>,
        Nicolas Chauvet <kwizart@gmail.com>,
        linux-samsung-soc@vger.kernel.org, devel@driverdev.osuosl.org,
        linux-usb@vger.kernel.org, linux-pwm@vger.kernel.org,
        linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
        linux-media@vger.kernel.org, linux-tegra@vger.kernel.org
References: <20201104234427.26477-1-digetx@gmail.com>
 <20201104234427.26477-22-digetx@gmail.com>
 <20201105160743.GA1613614@rowland.harvard.edu>
From:   Dmitry Osipenko <digetx@gmail.com>
Message-ID: <a6030abc-3727-01ca-91b6-faf02d8083fd@gmail.com>
Date:   Thu, 5 Nov 2020 21:02:02 +0300
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05.11.2020 19:07, Alan Stern пишет:
>> +	err = devm_tegra_ehci_init_opp_table(&pdev->dev);
>> +	if (err)
>> +		return dev_err_probe(&pdev->dev, err,
>> +				     "Failed to initialize OPP\n");
> Why log a second error message?  Just return err.

Indeed, thanks.