* list of parent device. Because in this case, *freq is temporary
* value which is decided by ondemand governor.
*/
- rcu_read_lock();
opp = devfreq_recommended_opp(parent_devfreq->dev.parent, freq, 0);
- rcu_read_unlock();
if (IS_ERR(opp)) {
ret = PTR_ERR(opp);
goto out;
}
+ dev_pm_opp_put(opp);
+
/*
* Get the OPP table's index of decided freqeuncy by governor
* of parent device.
if (ret < 0)
goto out;
+ if (devfreq->profile->freq_table
+ && (devfreq_update_status(devfreq, freq)))
+ dev_err(&devfreq->dev,
+ "Couldn't update frequency transition information.\n");
+
devfreq->previous_freq = freq;
out:
static struct devfreq_governor devfreq_passive = {
.name = "passive",
+ .immutable = 1,
.get_target_freq = devfreq_passive_get_target_freq,
.event_handler = devfreq_passive_event_handler,
};