[PATCH net-next] phy: mdio-sun4i: use devm_platform_ioremap_resource() to simplify code

[YueHaibing]

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/net/phy/mdio-sun4i.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/phy/mdio-sun4i.c b/drivers/net/phy/mdio-sun4i.c
index 20ffd8f..58d6504 100644
--- a/drivers/net/phy/mdio-sun4i.c
+++ b/drivers/net/phy/mdio-sun4i.c
@@ -92,7 +92,6 @@ static int sun4i_mdio_probe(struct platform_device *pdev)
        struct device_node *np = pdev->dev.of_node;
        struct mii_bus *bus;
        struct sun4i_mdio_data *data;
-       struct resource *res;
        int ret;
 
        bus = mdiobus_alloc_size(sizeof(*data));
@@ -106,8 +105,7 @@ static int sun4i_mdio_probe(struct platform_device *pdev)
        bus->parent = &pdev->dev;
 
        data = bus->priv;
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       data->membase = devm_ioremap_resource(&pdev->dev, res);
+       data->membase = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(data->membase)) {
                ret = PTR_ERR(data->membase);
                goto err_out_free_mdiobus;
-- 
2.7.4