net: fec: use devm_platform_ioremap_resource() to simplify code

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

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index c01d3ec..cacc671 100644 (file)
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -3338,7 +3338,6 @@ fec_probe(struct platform_device *pdev)
        struct fec_platform_data *pdata;
        struct net_device *ndev;
        int i, irq, ret = 0;
-       struct resource *r;
        const struct of_device_id *of_id;
        static int dev_id;
        struct device_node *np = pdev->dev.of_node, *phy_node;
@@ -3378,8 +3377,7 @@ fec_probe(struct platform_device *pdev)
        /* Select default pin state */
        pinctrl_pm_select_default_state(&pdev->dev);
 
-       r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       fep->hwp = devm_ioremap_resource(&pdev->dev, r);
+       fep->hwp = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(fep->hwp)) {
                ret = PTR_ERR(fep->hwp);
                goto failed_ioremap;