speaker_vol 873 sound/ppc/awacs.c struct snd_kcontrol *master_vol, *speaker_vol; speaker_vol 1049 sound/ppc/awacs.c (speaker_vol = snd_ctl_new1(snd_pmac_awacs_speaker_vol, speaker_vol 1082 sound/ppc/awacs.c err = snd_ctl_add_slave(vmaster_vol, speaker_vol);