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staging: comedi: pcl818: remove unneeded tests in ai_cmdtest

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The step 2 tests of the start_src, scan_begin_src, and scan_end_src
triggers to make sure they are unique are not needed.  These triggers
all only have one source and it was trivially validated in step 1.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-06-13 17:41:35 -07:00 committed by Greg Kroah-Hartman
parent 2b8557a734
commit f7f111c214
1 changed files with 0 additions and 13 deletions
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13
drivers/staging/comedi/drivers/pcl818.c
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@ -1299,22 +1299,9 @@ static int ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
/* step 2: make sure trigger sources are unique and mutually compatible */
if (cmd->start_src != TRIG_NOW) {
cmd->start_src = TRIG_NOW;
err++;
}
if (cmd->scan_begin_src != TRIG_FOLLOW) {
cmd->scan_begin_src = TRIG_FOLLOW;
err++;
}
if (cmd->convert_src != TRIG_TIMER && cmd->convert_src != TRIG_EXT)
err++;
if (cmd->scan_end_src != TRIG_COUNT) {
cmd->scan_end_src = TRIG_COUNT;
err++;
}
if (cmd->stop_src != TRIG_NONE && cmd->stop_src != TRIG_COUNT)
err++;