diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_labpc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/ni_labpc.c b/drivers/staging/comedi/drivers/ni_labpc.c index c6e914dc70c..3e3f940fa57 100644 --- a/drivers/staging/comedi/drivers/ni_labpc.c +++ b/drivers/staging/comedi/drivers/ni_labpc.c @@ -874,8 +874,9 @@ static int labpc_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) static int labpc_drain_fifo(struct comedi_device *dev) { struct labpc_private *devpriv = dev->private; - unsigned short data; struct comedi_async *async = dev->read_subdev->async; + struct comedi_cmd *cmd = &async->cmd; + unsigned short data; const int timeout = 10000; unsigned int i; @@ -884,7 +885,7 @@ static int labpc_drain_fifo(struct comedi_device *dev) for (i = 0; (devpriv->stat1 & STAT1_DAVAIL) && i < timeout; i++) { /* quit if we have all the data we want */ - if (async->cmd.stop_src == TRIG_COUNT) { + if (cmd->stop_src == TRIG_COUNT) { if (devpriv->count == 0) break; devpriv->count--; |