diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/dt282x.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/dt282x.c b/drivers/staging/comedi/drivers/dt282x.c index b1154f0641d..474f52dac15 100644 --- a/drivers/staging/comedi/drivers/dt282x.c +++ b/drivers/staging/comedi/drivers/dt282x.c @@ -878,12 +878,14 @@ static int dt282x_ao_cmdtest(struct comedi_device *dev, } static int dt282x_ao_inttrig(struct comedi_device *dev, - struct comedi_subdevice *s, unsigned int x) + struct comedi_subdevice *s, + unsigned int trig_num) { struct dt282x_private *devpriv = dev->private; + struct comedi_cmd *cmd = &s->async->cmd; int size; - if (x != 0) + if (trig_num != cmd->start_src) return -EINVAL; size = cfc_read_array_from_buffer(s, devpriv->dma[0].buf, |