media: rc: Add tango keymap

Add a keymap for the Sigma Designs Vantage (dev board) remote control.

Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
index 2a160e6..b4ddcb6 100644
--- a/include/media/rc-map.h
+++ b/include/media/rc-map.h
@@ -300,6 +300,7 @@ struct rc_map *rc_map_get(const char *name);
 #define RC_MAP_REDDO                     "rc-reddo"
 #define RC_MAP_SNAPSTREAM_FIREFLY        "rc-snapstream-firefly"
 #define RC_MAP_STREAMZAP                 "rc-streamzap"
+#define RC_MAP_TANGO                     "rc-tango"
 #define RC_MAP_TBS_NEC                   "rc-tbs-nec"
 #define RC_MAP_TECHNISAT_TS35            "rc-technisat-ts35"
 #define RC_MAP_TECHNISAT_USB2            "rc-technisat-usb2"