media: cxusb: restore RC_MAP for MyGica T230

Commit f8585ce6 ("[media] dvb-usb-cxusb: Geniatech T230C support")
sneaked in an unrelated change for the older T230 (not C) model.

As the commit was reverted this change was reverted too,
although likely correct.

Fixes: f8585ce6 ("[media] dvb-usb-cxusb: Geniatech T230C support")
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/usb/dvb-usb/cxusb.c

@@ -2060,7 +2060,7 @@ static struct dvb_usb_device_properties cxusb_d680_dmb_properties = {
 
 	.rc.core = {
 		.rc_interval	= 100,
-		.rc_codes	= RC_MAP_D680_DMB,
+		.rc_codes	= RC_MAP_TOTAL_MEDIA_IN_HAND_02,
 		.module_name	= KBUILD_MODNAME,
 		.rc_query       = cxusb_d680_dmb_rc_query,
 		.allowed_protos = RC_PROTO_BIT_UNKNOWN,