linux-kernel - Re: [PATCH V2 8/8] PM / OPP: Don't WARN on multiple calls to dev_pm_opp_set

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Message-ID: <20161025190139.GW26139@codeaurora.org>
Date:   Tue, 25 Oct 2016 12:01:39 -0700
From:   Stephen Boyd <sboyd@...eaurora.org>
To:     Viresh Kumar <viresh.kumar@...aro.org>
Cc:     Rafael Wysocki <rjw@...ysocki.net>, nm@...com,
        Viresh Kumar <vireshk@...nel.org>,
        linaro-kernel@...ts.linaro.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>, robh@...nel.org,
        d-gerlach@...com, broonie@...nel.org
Subject: Re: [PATCH V2 8/8] PM / OPP: Don't WARN on multiple calls to
 dev_pm_opp_set_regulators()

On 10/20, Viresh Kumar wrote:
> If a platform specific OPP driver has called this routine first and set
> the regulators, then the second call from cpufreq-dt driver will hit the
> WARN_ON(). Remove the WARN_ON(), but continue to return error in such
> cases.
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> ---

Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>

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