ni_readb
if (ni_readb(dev, NI_E_STATUS_REG) & 0x80) {
if (ni_readb(dev, NI_E_STATUS_REG) & 0x80) {
return ni_readb(dev, iobase + 2 * port);
return ni_readb(dev, regmap->mio_reg);
if (ni_readb(dev, NI_E_STATUS_REG) & NI_E_STATUS_PROMOUT)
devpriv->eeprom_buffer[i] = ni_readb(dev, start_cal_eeprom + i);