snd_tscm_stream_init_duplex  118 sound/firewire/tascam/tascam.c 	err = snd_tscm_stream_init_duplex(tscm);
snd_tscm_stream_init_duplex  168 sound/firewire/tascam/tascam.h int snd_tscm_stream_init_duplex(struct snd_tscm *tscm);