media: staging: media: zoran: use module_pci_driver

Simplify code by using module_pci_driver()
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/staging/media/zoran/zoran_card.c

@@ -1314,23 +1314,4 @@ static struct pci_driver zoran_driver = {
 	.remove = zoran_remove,
 };
 
-static int __init zoran_init(void)
-{
-	int res;
-
-	res = pci_register_driver(&zoran_driver);
-	if (res) {
-		pr_err("Unable to register ZR36057 driver\n");
-		return res;
-	}
-
-	return 0;
-}
-
-static void __exit zoran_exit(void)
-{
-	pci_unregister_driver(&zoran_driver);
-}
-
-module_init(zoran_init);
-module_exit(zoran_exit);
+module_pci_driver(zoran_driver);