drivers/pcmcia/yenta_socket.c: convert to module_pci_driver

Use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen <libo.chen@huawei.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/pcmcia/yenta_socket.c

@@ -1439,20 +1439,6 @@ static struct pci_driver yenta_cardbus_driver = {
 	.driver.pm	= YENTA_PM_OPS,
 };
 
-
-static int __init yenta_socket_init(void)
-{
-	return pci_register_driver(&yenta_cardbus_driver);
-}
-
-
-static void __exit yenta_socket_exit(void)
-{
-	pci_unregister_driver(&yenta_cardbus_driver);
-}
-
-
-module_init(yenta_socket_init);
-module_exit(yenta_socket_exit);
+module_pci_driver(yenta_cardbus_driver);
 
 MODULE_LICENSE("GPL");