snd_hda_detach_beep_device 124 sound/pci/hda/hda_beep.c void snd_hda_detach_beep_device(struct hda_codec *codec) snd_hda_detach_beep_device 42 sound/pci/hda/hda_beep.h #define snd_hda_detach_beep_device(...)