HID: wacom: Replace WACOM_QUIRK_MONITOR with WACOM_DEVICETYPE_WL_MONITOR

The monitor interface on the wireless receiver is more logically expressed
as a type of device instead of a quirk.

Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 280deb2..82bb0d3 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -2330,9 +2330,7 @@
 		/* monitor never has input and pen/touch have delayed create */
 		features->quirks |= WACOM_QUIRK_NO_INPUT;
 
-		/* must be monitor interface if no device_type set */
-		if (features->device_type == WACOM_DEVICETYPE_NONE) {
-			features->quirks |= WACOM_QUIRK_MONITOR;
+		if (features->device_type == WACOM_DEVICETYPE_WL_MONITOR) {
 			features->quirks |= WACOM_QUIRK_BATTERY;
 		}
 	}