in_received 41 sound/usb/6fire/comm.c midi_rt->in_received(midi_rt, in_received 168 sound/usb/6fire/midi.c rt->in_received = usb6fire_midi_in_received; in_received 30 sound/usb/6fire/midi.h void (*in_received)(struct midi_runtime *rt, u8 *data, int length);