snd_trident_spdif_stream 2503 sound/pci/trident/trident_main.c static const struct snd_kcontrol_new snd_trident_spdif_stream = snd_trident_spdif_stream 3081 sound/pci/trident/trident_main.c kctl = snd_ctl_new1(&snd_trident_spdif_stream, trident);