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: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
parent
951fc5f458
commit
6f35a65fbb
|
@ -157,7 +157,9 @@ static int spear_cpufreq_target(struct cpufreq_policy *policy,
|
|||
|
||||
freqs.new = newfreq / 1000;
|
||||
freqs.new /= mult;
|
||||
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
|
||||
|
||||
for_each_cpu(freqs.cpu, policy->cpus)
|
||||
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
|
||||
|
||||
if (mult == 2)
|
||||
ret = spear1340_set_cpu_rate(srcclk, newfreq);
|
||||
|
@ -170,7 +172,8 @@ static int spear_cpufreq_target(struct cpufreq_policy *policy,
|
|||
freqs.new = clk_get_rate(spear_cpufreq.clk) / 1000;
|
||||
}
|
||||
|
||||
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
|
||||
for_each_cpu(freqs.cpu, policy->cpus)
|
||||
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue