diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-02-10 15:20:37 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-14 09:31:31 -0800 |
| commit | ab09248c998dd9df4f35912827d95d70b499bd30 (patch) | |
| tree | 33167672b4735fbb4e1b03601e1061d1f356cb07 | |
| parent | c599235902f653f3eb42546cbf8299da1c445e45 (diff) | |
staging: comedi: pcl816: trigger sources were validated in (*do_cmdtest)
The trigger sources were already validataed in the (*do_cmdtest) before the
(*do_cmd) is called. Remove the unnecessary checks in pcl816_ai_cmd().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/pcl816.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/staging/comedi/drivers/pcl816.c b/drivers/staging/comedi/drivers/pcl816.c index a35f230d1958..044722f3a51f 100644 --- a/drivers/staging/comedi/drivers/pcl816.c +++ b/drivers/staging/comedi/drivers/pcl816.c @@ -480,15 +480,6 @@ static int pcl816_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) struct comedi_cmd *cmd = &s->async->cmd; unsigned int seglen; - if (cmd->start_src != TRIG_NOW) - return -EINVAL; - if (cmd->scan_begin_src != TRIG_FOLLOW) - return -EINVAL; - if (cmd->scan_end_src != TRIG_COUNT) - return -EINVAL; - if (cmd->scan_end_arg != cmd->chanlist_len) - return -EINVAL; -/* if(cmd->chanlist_len>MAX_CHANLIST_LEN) return -EINVAL; */ if (devpriv->irq_blocked) return -EBUSY; |