DMM32AT_AI_READBACK_REG  215 drivers/staging/comedi/drivers/dmm32at.c 			     DMM32AT_AI_READBACK_REG);
DMM32AT_AI_READBACK_REG  379 drivers/staging/comedi/drivers/dmm32at.c 			     DMM32AT_AI_READBACK_REG);
DMM32AT_AI_READBACK_REG  528 drivers/staging/comedi/drivers/dmm32at.c 	airback = inb(dev->iobase + DMM32AT_AI_READBACK_REG);