Symbol: MPU401_RX_EMPTY
sound/drivers/mpu401/mpu401_uart.c
39
(!(mpu->read(mpu, MPU401C(mpu)) & MPU401_RX_EMPTY))
sound/pci/oxygen/oxygen_lib.c
31
return !(oxygen_read8(chip, OXYGEN_MPU401 + 1) & MPU401_RX_EMPTY);