snd_tscm_stream_start_duplex 137 sound/firewire/tascam/tascam-pcm.c err = snd_tscm_stream_start_duplex(tscm, runtime->rate); snd_tscm_stream_start_duplex 154 sound/firewire/tascam/tascam-pcm.c err = snd_tscm_stream_start_duplex(tscm, runtime->rate); snd_tscm_stream_start_duplex 172 sound/firewire/tascam/tascam.h int snd_tscm_stream_start_duplex(struct snd_tscm *tscm, unsigned int rate);