serial: 8250_pci: use module_pci_driver to simplify the code
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Fri, 26 Oct 2012 15:04:22 +0000 (23:04 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 30 Oct 2012 21:04:52 +0000 (14:04 -0700)
Use the module_pci_driver() macro to make the code simpler
by eliminating module_init and module_exit calls.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_pci.c

index cec8852dd1b6e0e3ada0b558c4bf0f7987492d0b..508063b2a4b8434d0139a55fc38ce22a4c036ed3 100644 (file)
@@ -4332,18 +4332,7 @@ static struct pci_driver serial_pci_driver = {
        .err_handler    = &serial8250_err_handler,
 };
 
-static int __init serial8250_pci_init(void)
-{
-       return pci_register_driver(&serial_pci_driver);
-}
-
-static void __exit serial8250_pci_exit(void)
-{
-       pci_unregister_driver(&serial_pci_driver);
-}
-
-module_init(serial8250_pci_init);
-module_exit(serial8250_pci_exit);
+module_pci_driver(serial_pci_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Generic 8250/16x50 PCI serial probe module");