nfc: mei: use module_mei_cl_driver macro

Replace boilerplate driver registration with module_mei_cl_driver
macro in pn544 and microread devices.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/nfc/microread/mei.c

@@ -82,28 +82,7 @@ static struct mei_cl_driver microread_driver = {
 	.remove = microread_mei_remove,
 };
 
-static int microread_mei_init(void)
-{
-	int r;
-
-	pr_debug(DRIVER_DESC ": %s\n", __func__);
-
-	r = mei_cldev_driver_register(&microread_driver);
-	if (r) {
-		pr_err(MICROREAD_DRIVER_NAME ": driver registration failed\n");
-		return r;
-	}
-
-	return 0;
-}
-
-static void microread_mei_exit(void)
-{
-	mei_cldev_driver_unregister(&microread_driver);
-}
-
-module_init(microread_mei_init);
-module_exit(microread_mei_exit);
+module_mei_cl_driver(microread_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION(DRIVER_DESC);

drivers/nfc/pn544/mei.c

@@ -82,28 +82,7 @@ static struct mei_cl_driver pn544_driver = {
 	.remove = pn544_mei_remove,
 };
 
-static int pn544_mei_init(void)
-{
-	int r;
-
-	pr_debug(DRIVER_DESC ": %s\n", __func__);
-
-	r = mei_cldev_driver_register(&pn544_driver);
-	if (r) {
-		pr_err(PN544_DRIVER_NAME ": driver registration failed\n");
-		return r;
-	}
-
-	return 0;
-}
-
-static void pn544_mei_exit(void)
-{
-	mei_cldev_driver_unregister(&pn544_driver);
-}
-
-module_init(pn544_mei_init);
-module_exit(pn544_mei_exit);
+module_mei_cl_driver(pn544_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION(DRIVER_DESC);