Commit 8e7fed7e authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: pcmuio: 'stop_count' is always 'stop_arg'



When the cmd->stop_src == TRIG_COUNT, the 'stop_count' is the cmd->stop_arg.
For any other stop_src the 'stop_count' is 0, which is also the cmd->stop_arg.

Simplify the 'stop_count' initialization.
Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 75d46fd7
......@@ -494,16 +494,7 @@ static int pcmuio_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
spin_lock_irqsave(&chip->spinlock, flags);
chip->active = 1;
/* Set up end of acquisition. */
switch (cmd->stop_src) {
case TRIG_COUNT:
chip->stop_count = cmd->stop_arg;
break;
default:
/* TRIG_NONE */
chip->stop_count = 0;
break;
}
chip->stop_count = cmd->stop_arg;
/* Set up start of acquisition. */
if (cmd->start_src == TRIG_INT)
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment