net: phy: replace phy_driver_register calls

Replace module init/exit which only calls phy_driver_register with
module_phy_driver macro.

Compile tested only.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/phy/amd.c b/drivers/net/phy/amd.c
index a3fb5ce..65a488f 100644
--- a/drivers/net/phy/amd.c
+++ b/drivers/net/phy/amd.c
@@ -61,7 +61,7 @@
 	return err;
 }
 
-static struct phy_driver am79c_driver = {
+static struct phy_driver am79c_driver[] = { {
 	.phy_id		= PHY_ID_AM79C874,
 	.name		= "AM79C874",
 	.phy_id_mask	= 0xfffffff0,
@@ -73,20 +73,9 @@
 	.ack_interrupt	= am79c_ack_interrupt,
 	.config_intr	= am79c_config_intr,
 	.driver		= { .owner = THIS_MODULE,},
-};
+} };
 
-static int __init am79c_init(void)
-{
-	return phy_driver_register(&am79c_driver);
-}
-
-static void __exit am79c_exit(void)
-{
-	phy_driver_unregister(&am79c_driver);
-}
-
-module_init(am79c_init);
-module_exit(am79c_exit);
+module_phy_driver(am79c_driver);
 
 static struct mdio_device_id __maybe_unused amd_tbl[] = {
 	{ PHY_ID_AM79C874, 0xfffffff0 },