scsi: a100u2w: Use module_pci_driver

Remove boilerplate code by using macro module_pci_driver.
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/a100u2w.c

@@ -1222,19 +1222,8 @@ static struct pci_driver inia100_pci_driver = {
 	.remove		= inia100_remove_one,
 };
 
-static int __init inia100_init(void)
-{
-	return pci_register_driver(&inia100_pci_driver);
-}
-
-static void __exit inia100_exit(void)
-{
-	pci_unregister_driver(&inia100_pci_driver);
-}
+module_pci_driver(inia100_pci_driver);
 
 MODULE_DESCRIPTION("Initio A100U2W SCSI driver");
 MODULE_AUTHOR("Initio Corporation");
 MODULE_LICENSE("Dual BSD/GPL");
-
-module_init(inia100_init);
-module_exit(inia100_exit);