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Date: Tue, 10 Aug 2021 15:08:28 +0530 From: Viresh Kumar <viresh.kumar@...aro.org> To: Lukasz Luba <lukasz.luba@....com> Cc: Rafael Wysocki <rjw@...ysocki.net>, Vincent Donnefort <vincent.donnefort@....com>, linux-pm@...r.kernel.org, Vincent Guittot <vincent.guittot@...aro.org>, linux-kernel@...r.kernel.org Subject: Re: [PATCH 1/8] cpufreq: Auto-register with energy model if asked On 10-08-21, 10:36, Lukasz Luba wrote: > The of_cpufreq_cooling_register() should be called after the EM > is present for the CPU device. When you check that function, > you will see that we call > em_cpu_get(policy->cpu) > to get the EM pointer. Otherwise IPA might fail. Good point. -- viresh
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