DAS6402_TRIG_REG 433 drivers/staging/comedi/drivers/das6402.c outb(val, dev->iobase + DAS6402_TRIG_REG); DAS6402_TRIG_REG 540 drivers/staging/comedi/drivers/das6402.c outb(devpriv->ao_range, dev->iobase + DAS6402_TRIG_REG);