linux-kernel - Re: [PATCH v2 13/14] soc/tegra: pmc: Add core power domain

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Date:   Mon, 24 May 2021 23:25:07 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Michał Mirosław <mirq-linux@...e.qmqm.pl>,
        Nikola Milosavljević <mnidza@...look.com>,
        Peter Geis <pgwipeout@...il.com>,
        Nicolas Chauvet <kwizart@...il.com>,
        Viresh Kumar <vireshk@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Matt Merhar <mattmerhar@...tonmail.com>,
        Paul Fertser <fercerpav@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Mikko Perttunen <mperttunen@...dia.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-tegra <linux-tegra@...r.kernel.org>,
        DTML <devicetree@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Nathan Chancellor <nathan@...nel.org>,
        linux-clk <linux-clk@...r.kernel.org>
Subject: Re: [PATCH v2 13/14] soc/tegra: pmc: Add core power domain

24.05.2021 20:04, Ulf Hansson пишет:
>> +static void tegra_pmc_sync_state(struct device *dev)
>> +{
>> +       int err;
>> +
>> +       pmc->core_domain_state_synced = true;
>> +
>> +       /* this is a no-op if core regulator isn't used */
>> +       mutex_lock(&pmc->powergates_lock);
>> +       err = dev_pm_opp_sync_regulators(dev);
>> +       mutex_unlock(&pmc->powergates_lock);
>> +
>> +       if (err)
>> +               dev_err(dev, "failed to sync regulators: %d\n", err);
>> +}
>> +
> Nitpick.
> 
> Would you mind splitting the "sync_state" thingy out into a separate
> patch on top of $subject patch?
> 
> I think it would be nice, especially since it shares a function via
> include/soc/tegra/common.h - that would make it clear to what part
> that belongs to.
> 

I'll split it in v3. Thank you for the review.