drm/bochs: add missing drm_connector_register call

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/bochs/bochs_kms.c

@@ -250,6 +250,7 @@ static void bochs_connector_init(struct drm_device *dev)
 			   DRM_MODE_CONNECTOR_VIRTUAL);
 	drm_connector_helper_add(connector,
 				 &bochs_connector_connector_helper_funcs);
+	drm_connector_register(connector);
 }