Commit 8b950552 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: s626: 'ai_sample_count' is always 'stop_arg'



When the cmd->stop_src == TRIG_COUNT, the 'ai_sample_count' is the cmd->stop_arg.
For a stop_src == TRIG_NONE the 'ai_sample_count' is currently set to 1 but the
driver never actually uses the value.

Simplify the 'stop_count' initialization by just setting it to the cmd->stop_arg.
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 27cb9814
......@@ -2102,16 +2102,7 @@ static int s626_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
break;
}
switch (cmd->stop_src) {
case TRIG_COUNT:
/* data arrives as one packet */
devpriv->ai_sample_count = cmd->stop_arg;
break;
case TRIG_NONE:
/* continuous acquisition */
devpriv->ai_sample_count = 1;
break;
}
devpriv->ai_sample_count = cmd->stop_arg;
s626_reset_adc(dev, ppl);
......
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