net: hns: fixes no syscon error when init mdio

As dtsi files use the normal naming conventions using '-' instead of '_'
inside of property names, the driver needs to update the phandle name
strings of the of_parse_phandle func.

Signed-off-by: Kejian Yan <yankejian@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c
index 58c96c412fe896572202affbe0227f9cffcd7ee3..765ddb3dcd1a0aae1db55729ff3de497196cb771 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns_mdio.c
@@ -458,7 +458,7 @@ static int hns_mdio_probe(struct platform_device *pdev)
        }
 
        mdio_dev->subctrl_vbase =
-               syscon_node_to_regmap(of_parse_phandle(np, "subctrl_vbase", 0));
+               syscon_node_to_regmap(of_parse_phandle(np, "subctrl-vbase", 0));
        if (IS_ERR(mdio_dev->subctrl_vbase)) {
                dev_warn(&pdev->dev, "no syscon hisilicon,peri-c-subctrl\n");
                mdio_dev->subctrl_vbase = NULL;