snd_hdac_check_power_state - Linux

Symbol: snd_hdac_check_power_state

include/sound/hdaudio.h

bool snd_hdac_check_power_state(struct hdac_device *hdac,

sound/hda/common/hda_local.h

return snd_hdac_check_power_state(&codec->core, nid, target_state);

sound/hda/core/device.c

EXPORT_SYMBOL_GPL(snd_hdac_check_power_state);

sound/soc/codecs/hdac_hdmi.c

if (!snd_hdac_check_power_state(hdev, nid, pwr_state)) {