find_empty_mixer_ctl_idx 2467 sound/pci/hda/hda_codec.c 	idx = find_empty_mixer_ctl_idx(codec, "IEC958 Playback Switch", idx);
find_empty_mixer_ctl_idx 2696 sound/pci/hda/hda_codec.c 	idx = find_empty_mixer_ctl_idx(codec, "IEC958 Capture Switch", 0);
find_empty_mixer_ctl_idx 3360 sound/pci/hda/hda_codec.c 				idx = find_empty_mixer_ctl_idx(codec,