37 static int enable_midi_input(struct echoaudio *chip, char enable)  in enable_midi_input()
60 static int write_midi(struct echoaudio *chip, u8 *data, int bytes)  in write_midi()
90 static inline int mtc_process_data(struct echoaudio *chip, short midi_byte)  in mtc_process_data()
116 static int midi_service_irq(struct echoaudio *chip)  in midi_service_irq()
157 	struct echoaudio *chip = substream->rmidi->private_data;  in snd_echo_midi_input_open()  local
168 	struct echoaudio *chip = substream->rmidi->private_data;  in snd_echo_midi_input_trigger()  local
182 	struct echoaudio *chip = substream->rmidi->private_data;  in snd_echo_midi_input_close()  local
192 	struct echoaudio *chip = substream->rmidi->private_data;  in snd_echo_midi_output_open()  local
204 	struct echoaudio *chip = (struct echoaudio *)data;  in snd_echo_midi_output_write()  local
254 	struct echoaudio *chip = substream->rmidi->private_data;  in snd_echo_midi_output_trigger()  local
283 	struct echoaudio *chip = substream->rmidi->private_data;  in snd_echo_midi_output_close()  local
307 				struct echoaudio *chip)  in snd_echo_midi_create()