fix sym2_init

@@ -2443,12 +2383,16 @@
 
 static int __init sym2_init(void)
 {
+	int error;
+
 	sym2_transport_template = spi_attach_transport(&sym2_transport_functions);
 	if (!sym2_transport_template)
 		return -ENODEV;
 
-	pci_register_driver(&sym2_driver);
-	return 0;
+	error = pci_module_init(&sym2_driver);
+	if (error)
+		spi_release_transport(sym2_transport_template);
+	return error;
 }
 
 static void __exit sym2_exit(void)