--- zzzz-none-000/linux-3.10.107/drivers/uio/uio_aec.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/uio/uio_aec.c	2021-02-04 17:41:59.000000000 +0000
@@ -147,7 +147,6 @@
 	uio_unregister_device(info);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 	iounmap(info->priv);
 
 	kfree(info);
@@ -160,17 +159,5 @@
 	.remove = remove,
 };
 
-static int __init aectc_init(void)
-{
-	return pci_register_driver(&pci_driver);
-}
-
-static void __exit aectc_exit(void)
-{
-	pci_unregister_driver(&pci_driver);
-}
-
+module_pci_driver(pci_driver);
 MODULE_LICENSE("GPL");
-
-module_init(aectc_init);
-module_exit(aectc_exit);