MPU_CTRL          350 sound/pci/ice1712/ice1724.c 		if (inb(ICEREG1724(ice, MPU_CTRL)) & VT1724_MPU_TX_EMPTY)
MPU_CTRL         2755 sound/pci/ice1712/ice1724.c 			outb(VT1724_MPU_UART, ICEREG1724(ice, MPU_CTRL));