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Commit 6f35a65f authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
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cpufreq: SPEAr: Notify all policy->cpus of frequency change 



SPEAr cpufreq driver supports dual core Cortex-A9 SoC's, where cpus share policy
structure. Whenever we update frequency of a cpu, we must notify all
policy->cpus.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 951fc5f4

drivers/cpufreq/spear-cpufreq.c

+5 −2
Original line number Original line Diff line number Diff line
@@ -157,6 +157,8 @@ static int spear_cpufreq_target(struct cpufreq_policy *policy, 




	freqs.new = newfreq / 1000;

	freqs.new = newfreq / 1000;

	freqs.new /= mult;

	freqs.new /= mult;



	for_each_cpu(freqs.cpu, policy->cpus)

		cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);

		cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);





	if (mult == 2)

	if (mult == 2)
@@ -170,6 +172,7 @@ static int spear_cpufreq_target(struct cpufreq_policy *policy, 
		freqs.new = clk_get_rate(spear_cpufreq.clk) / 1000;

		freqs.new = clk_get_rate(spear_cpufreq.clk) / 1000;

	}

	}





	for_each_cpu(freqs.cpu, policy->cpus)

		cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);

		cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);

	return ret;

	return ret;

}

}