module_param(transceiver_type, int, 0444);
MODULE_PARM_DESC(transceiver_type, "IR transceiver type, see mcs7780.h.");
-struct usb_driver mcs_driver = {
+static struct usb_driver mcs_driver = {
.name = "mcs7780",
.probe = mcs_probe,
.disconnect = mcs_disconnect,