staging: comedi: adl_pci9118: TRIG_INT is not a valid scan_begin_src

The (*do_cmdtest) validates the scan_begin_src as TRIG_FOLLOW, TRIG_TIMER,
or TRIG_EXT. Remove the invalid check for TRIG_INT in the (*do_cmd).
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/adl_pci9118.c

@@ -1328,8 +1328,7 @@ static int pci9118_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 	 * channel manipulation without timers effect
 	 */
 	if (((cmd->scan_begin_src == TRIG_FOLLOW) ||
-		(cmd->scan_begin_src == TRIG_EXT) ||
-		(cmd->scan_begin_src == TRIG_INT)) &&
+		(cmd->scan_begin_src == TRIG_EXT)) &&
 		(cmd->convert_src == TRIG_TIMER)) {
 					/* both timer is used for one time */
 		if (cmd->scan_begin_src == TRIG_EXT)