line6_submit_audio_out_all_urbs 195 sound/usb/line6/pcm.c ret = line6_submit_audio_out_all_urbs(line6pcm); line6_submit_audio_out_all_urbs 29 sound/usb/line6/playback.h extern int line6_submit_audio_out_all_urbs(struct snd_line6_pcm *line6pcm);