stac_dig_beep_ctrl 881 sound/pci/hda/patch_sigmatel.c static const struct snd_kcontrol_new stac_dig_beep_ctrl = { stac_dig_beep_ctrl 893 sound/pci/hda/patch_sigmatel.c if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &stac_dig_beep_ctrl))