linux-kernel - Re: [PATCH v9 5/8] soc/tegra: pmc: Implement get_performance

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Message-ID: <9c2287ca-4c51-d782-a0a5-4b1227c2e9db@gmail.com>
Date:   Fri, 27 Aug 2021 06:28:16 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Viresh Kumar <viresh.kumar@...aro.org>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Kevin Hilman <khilman@...nel.org>,
        Viresh Kumar <vireshk@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>, Nishanth Menon <nm@...com>,
        linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: Re: [PATCH v9 5/8] soc/tegra: pmc: Implement get_performance_state()
 callback

27.08.2021 06:05, Viresh Kumar пишет:
> On 27-08-21, 04:34, Dmitry Osipenko wrote:
>> +	clk_opp_table = dev_pm_opp_set_clkname(dev, NULL);
>> +	if (IS_ERR(clk_opp_table)) {
>> +		dev_err(dev, "failed to set OPP clk: %pe\n", clk_opp_table);
>> +		ret = PTR_ERR(clk_opp_table);
>> +		goto put_hw;
>> +	}
> 
> Why do you need to do it ? OPP core already does this automatically.

Indeed, thanks.