devm_devfreq_unregister_opp_notifier 1603 drivers/devfreq/devfreq.c EXPORT_SYMBOL(devm_devfreq_unregister_opp_notifier);
devm_devfreq_unregister_opp_notifier  478 drivers/devfreq/rk3399_dmc.c 	devm_devfreq_unregister_opp_notifier(dmcfreq->dev, dmcfreq->devfreq);
devm_devfreq_unregister_opp_notifier  225 include/linux/devfreq.h extern void devm_devfreq_unregister_opp_notifier(struct device *dev,