staging: comedi: das1800: fix comments about the 'ao' board range

The waveform analog outputs on the 'ao' boards are not currently
supported. Modify the comment about the analog output range on
these boards so that the information is saved but fixes the
checkpatch.pl issues:
WARNING: Block comments use a trailing */ on a separate line

Move the comment so it's grouped with the comedi_lrange info.
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/das1800.c

@@ -160,6 +160,12 @@ static const struct comedi_lrange das1802_ai_range = {
 	}
 };
 
+/*
+ * The waveform analog outputs on the 'ao' boards are not currently
+ * supported. They have a comedi_lrange of:
+ * { 2, { BIP_RANGE(10), BIP_RANGE(5) } }
+ */
+
 enum das1800_boardid {
 	BOARD_DAS1701ST,
 	BOARD_DAS1701ST_DA,
@@ -305,16 +311,6 @@ struct das1800_private {
 	bool ai_is_unipolar;
 };
 
-/* analog out range for 'ao' boards */
-/*
-static const struct comedi_lrange range_ao_2 = {
-	2, {
-		BIP_RANGE(10),
-		BIP_RANGE(5)
-	}
-};
-*/
-
 static void das1800_ai_munge(struct comedi_device *dev,
 			     struct comedi_subdevice *s,
 			     void *data, unsigned int num_bytes,