net: dsa: realtek: Remove redundant of_match_ptr()

The driver depends on CONFIG_OF, it is not necessary to use
of_match_ptr() here.
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/dsa/realtek/realtek-mdio.c

@@ -276,7 +276,7 @@ MODULE_DEVICE_TABLE(of, realtek_mdio_of_match);
 static struct mdio_driver realtek_mdio_driver = {
 	.mdiodrv.driver = {
 		.name = "realtek-mdio",
-		.of_match_table = of_match_ptr(realtek_mdio_of_match),
+		.of_match_table = realtek_mdio_of_match,
 	},
 	.probe  = realtek_mdio_probe,
 	.remove = realtek_mdio_remove,

drivers/net/dsa/realtek/realtek-smi.c

@@ -556,7 +556,7 @@ MODULE_DEVICE_TABLE(of, realtek_smi_of_match);
 static struct platform_driver realtek_smi_driver = {
 	.driver = {
 		.name = "realtek-smi",
-		.of_match_table = of_match_ptr(realtek_smi_of_match),
+		.of_match_table = realtek_smi_of_match,
 	},
 	.probe  = realtek_smi_probe,
 	.remove = realtek_smi_remove,