snd_hda_jack_poll_all 645 sound/pci/hda/hda_codec.c snd_hda_jack_poll_all(codec); snd_hda_jack_poll_all 600 sound/pci/hda/hda_jack.c EXPORT_SYMBOL_GPL(snd_hda_jack_poll_all); snd_hda_jack_poll_all 99 sound/pci/hda/hda_jack.h void snd_hda_jack_poll_all(struct hda_codec *codec);