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cpufreq: e_powersaver: call CPUFREQ_POSTCHANGE notfier in error cases
In case we have started PRECHANGE notifier and found an error, we must call POSTCHANGE notifier with freqs.new = freqs.old. This driver does take care of it, but the POSTCHANGE is called with freqs.new on errors too, which is incorrect, so fix it. [rjw: Changelog] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -161,6 +161,9 @@ postchange:
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current_multiplier);
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}
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#endif
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if (err)
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freqs.new = freqs.old;
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cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
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return err;
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}
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