snd_hdac_power_up_pm  205 include/sound/hdaudio.h static inline int snd_hdac_power_up_pm(struct hdac_device *codec) { return 0; }
snd_hdac_power_up_pm  593 sound/hda/hdac_device.c int snd_hdac_power_up_pm(struct hdac_device *codec)