mfd: timberdale: Use module_pci_driver

module_pci_driver removes some boilerplate and makes the code
simple.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index 57dd89d..a6755ec 100644 (file)
--- a/drivers/mfd/timberdale.c
+++ b/drivers/mfd/timberdale.c
@@ -868,34 +868,7 @@ static struct pci_driver timberdale_pci_driver = {
        .remove = timb_remove,
 };
 
-static int __init timberdale_init(void)
-{
-       int err;
-
-       err = pci_register_driver(&timberdale_pci_driver);
-       if (err < 0) {
-               printk(KERN_ERR
-                       "Failed to register PCI driver for %s device.\n",
-                       timberdale_pci_driver.name);
-               return -ENODEV;
-       }
-
-       printk(KERN_INFO "Driver for %s has been successfully registered.\n",
-               timberdale_pci_driver.name);
-
-       return 0;
-}
-
-static void __exit timberdale_exit(void)
-{
-       pci_unregister_driver(&timberdale_pci_driver);
-
-       printk(KERN_INFO "Driver for %s has been successfully unregistered.\n",
-               timberdale_pci_driver.name);
-}
-
-module_init(timberdale_init);
-module_exit(timberdale_exit);
+module_pci_driver(timberdale_pci_driver);
 
 MODULE_AUTHOR("Mocean Laboratories <info@mocean-labs.com>");
 MODULE_VERSION(DRV_VERSION);