break;
case INSN_CONFIG_DIO_QUERY:
- /* retreive from shadow register */
+ /* retrieve from shadow register */
data[1] =
(s->io_bits & (1 << chan)) ? COMEDI_OUTPUT : COMEDI_INPUT;
return insn->n;
"no busy waiting" policy. The fact is that the hardware is
normally so fast that we usually only need one time through the loop
anyway. The longer timeout is for rare occasions and for detecting
- non-existant hardware. */
+ non-existent hardware. */
while (retry--) {
if (inb(iobase + 3) & 0x80)