avc_audio_feature_mute 169 sound/firewire/oxfw/oxfw-spkr.c err = avc_audio_feature_mute(oxfw->unit, spkr->mute_fb_id, &mute, avc_audio_feature_mute 298 sound/firewire/oxfw/oxfw-spkr.c err = avc_audio_feature_mute(oxfw->unit, spkr->mute_fb_id, &spkr->mute,