HID: add support for another BTC Emprex remote control

Add device ID for another variant of this remote control.

Reported-by: Gregor Fuis <gujs.lists@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index b309525..7c69f1e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -128,6 +128,7 @@
 
 #define USB_VENDOR_ID_BTC		0x046e
 #define USB_DEVICE_ID_BTC_EMPREX_REMOTE	0x5578
+#define USB_DEVICE_ID_BTC_EMPREX_REMOTE_2	0x5577
 
 #define USB_VENDOR_ID_CANDO		0x2087
 #define USB_DEVICE_ID_CANDO_MULTI_TOUCH	0x0a01