HID: fix horizontal wheel for ms comfort mouse 4500

Microsoft comfort mouse 4500 report descriptor contains duplicate
usages for horizontal wheel. This patch fixes the wrong mapping
caused by that.

Signed-off-by: Ari Savolainen <ari.m.savolainen@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 8c00e4a..2c85947 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -472,6 +472,7 @@
 #define USB_DEVICE_ID_MS_PRESENTER_8K_BT	0x0701
 #define USB_DEVICE_ID_MS_PRESENTER_8K_USB	0x0713
 #define USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K	0x0730
+#define USB_DEVICE_ID_MS_COMFORT_MOUSE_4500	0x076c
 
 #define USB_VENDOR_ID_MOJO		0x8282
 #define USB_DEVICE_ID_RETRO_ADAPTER	0x3201