Call the frequency-invariance setter function arch_set_freq_scale()
if the new frequency has been successfully set which is indicated by
dev_pm_opp_set_rate() returning 0.
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Change-Id: I00dce40c8def07e87bce7bc556ffc3a8693af038
Signed-off-by: Chris Redpath <chris.redpath@arm.com>
static int set_target(struct cpufreq_policy *policy, unsigned int index)
{
struct private_data *priv = policy->driver_data;
+ unsigned long freq = policy->freq_table[index].frequency;
+ int ret;
+
+ ret = dev_pm_opp_set_rate(priv->cpu_dev, freq * 1000);
- return dev_pm_opp_set_rate(priv->cpu_dev,
- policy->freq_table[index].frequency * 1000);
+ if (!ret) {
+ arch_set_freq_scale(policy->related_cpus, freq,
+ policy->cpuinfo.max_freq);
+ }
+
+ return ret;
}
/*