dev_pm_opp_get_level
freq_table[i].driver_data = dev_pm_opp_get_level(opp);
val = dev_pm_opp_get_level(opp);
EXPORT_SYMBOL_GPL(dev_pm_opp_get_level);
freq, dev_pm_opp_get_level(opp) - 1, fnum);
unsigned int dev_pm_opp_get_level(struct dev_pm_opp *opp);