MPU401_HW_TRID4DWAVE 230 sound/drivers/mpu401/mpu401_uart.c if (mpu->hardware != MPU401_HW_TRID4DWAVE) { MPU401_HW_TRID4DWAVE 149 sound/pci/trident/trident.c (err = snd_mpu401_uart_new(card, 0, MPU401_HW_TRID4DWAVE,