vmaster_vol 872 sound/ppc/awacs.c struct snd_kcontrol *vmaster_sw, *vmaster_vol; vmaster_vol 1077 sound/ppc/awacs.c vmaster_vol = snd_ctl_make_virtual_master( vmaster_vol 1079 sound/ppc/awacs.c err = snd_ctl_add_slave(vmaster_vol, master_vol); vmaster_vol 1082 sound/ppc/awacs.c err = snd_ctl_add_slave(vmaster_vol, speaker_vol); vmaster_vol 1085 sound/ppc/awacs.c err = snd_ctl_add(chip->card, vmaster_vol);