Lines Matching defs:mpu

503 static int snd_msnd_mpu401_open(struct snd_mpu401 *mpu)
505 	snd_msnd_enable_irq(mpu->private_data);
506 	snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_START);
510 static void snd_msnd_mpu401_close(struct snd_mpu401 *mpu)
512 	snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_STOP);
513 	snd_msnd_disable_irq(mpu->private_data);
568 		struct snd_mpu401 *mpu;
581 		mpu = chip->rmidi->private_data;
583 		mpu->open_input = snd_msnd_mpu401_open;
584 		mpu->close_input = snd_msnd_mpu401_close;
585 		mpu->private_data = chip;