diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_labpc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/ni_labpc.c b/drivers/staging/comedi/drivers/ni_labpc.c index ab8f37022a3..9b204b4d1e7 100644 --- a/drivers/staging/comedi/drivers/ni_labpc.c +++ b/drivers/staging/comedi/drivers/ni_labpc.c @@ -1241,7 +1241,9 @@ static int labpc_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) else channel = CR_CHAN(cmd->chanlist[0]); /* munge channel bits for differential / scan disabled mode */ - if (labpc_ai_scan_mode(cmd) != MODE_SINGLE_CHAN && aref == AREF_DIFF) + if ((labpc_ai_scan_mode(cmd) == MODE_SINGLE_CHAN || + labpc_ai_scan_mode(cmd) == MODE_SINGLE_CHAN_INTERVAL) && + aref == AREF_DIFF) channel *= 2; devpriv->command1_bits |= ADC_CHAN_BITS(channel); devpriv->command1_bits |= thisboard->ai_range_code[range]; |