/* read the data now */
data[i] = inw(dev->iobase + AD_FIFO_REG);
/* change to two's complement if need be */
- if (devpriv->adc_coding == adc_2comp) {
+ if (devpriv->adc_coding == adc_2comp)
data[i] ^= 0x800;
- }
break;
}
if (status & STAT_AD_OVERFLOW) {
printk("atmio16d_ao_insn_read\n");
#endif
- for (i = 0; i < insn->n; i++) {
+ for (i = 0; i < insn->n; i++)
data[i] = devpriv->ao_readback[CR_CHAN(insn->chanspec)];
- }
-
return i;
}
d = data[i];
switch (chan) {
case 0:
- if (devpriv->dac0_coding == dac_2comp) {
+ if (devpriv->dac0_coding == dac_2comp)
d ^= 0x800;
- }
outw(d, dev->iobase + DAC0_REG);
break;
case 1:
- if (devpriv->dac1_coding == dac_2comp) {
+ if (devpriv->dac1_coding == dac_2comp)
d ^= 0x800;
- }
outw(d, dev->iobase + DAC1_REG);
break;
default:
/* 8255 subdevice */
s++;
- if (boardtype->has_8255) {
+ if (boardtype->has_8255)
subdev_8255_init(dev, s, NULL, dev->iobase);
- } else {
+ else
s->type = COMEDI_SUBD_UNUSED;
- }
/* don't yet know how to deal with counter/timers */
#if 0