ezchip: nps_enet: 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/ezchip/nps_enet.c b/drivers/net/ethernet/ezchip/nps_enet.c
index 027225e1ade26d3fe8b43ca4ebe69b34fea05da4..815fb62c4b02e8738c052f86e2b0f9b93121b5b5 100644 (file)
--- a/drivers/net/ethernet/ezchip/nps_enet.c
+++ b/drivers/net/ethernet/ezchip/nps_enet.c
@@ -576,7 +576,6 @@ static s32 nps_enet_probe(struct platform_device *pdev)
        struct nps_enet_priv *priv;
        s32 err = 0;
        const char *mac_addr;
-       struct resource *res_regs;
 
        if (!dev->of_node)
                return -ENODEV;
@@ -595,8 +594,7 @@ static s32 nps_enet_probe(struct platform_device *pdev)
        /* FIXME :: no multicast support yet */
        ndev->flags &= ~IFF_MULTICAST;
 
-       res_regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       priv->regs_base = devm_ioremap_resource(dev, res_regs);
+       priv->regs_base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(priv->regs_base)) {
                err = PTR_ERR(priv->regs_base);
                goto out_netdev;