mmc: sdhci-pci: Use module_pci_driver

module_pci_driver makes the code simpler by eliminating
module_init and module_exit calls.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>

drivers/mmc/host/sdhci-pci.c

@@ -1476,24 +1476,7 @@ static struct pci_driver sdhci_driver = {
 	},
 };
 
-/*****************************************************************************\
- *                                                                           *
- * Driver init/exit                                                          *
- *                                                                           *
-\*****************************************************************************/
-
-static int __init sdhci_drv_init(void)
-{
-	return pci_register_driver(&sdhci_driver);
-}
-
-static void __exit sdhci_drv_exit(void)
-{
-	pci_unregister_driver(&sdhci_driver);
-}
-
-module_init(sdhci_drv_init);
-module_exit(sdhci_drv_exit);
+module_pci_driver(sdhci_driver);
 
 MODULE_AUTHOR("Pierre Ossman <pierre@ossman.eu>");
 MODULE_DESCRIPTION("Secure Digital Host Controller Interface PCI driver");