via-rhine: 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/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
index ab55416a10fabeb82f31a836f89ff420801cd563..ed12dbd156f03bb613a23bf9f70ce2cca8227deb 100644 (file)
--- a/drivers/net/ethernet/via/via-rhine.c
+++ b/drivers/net/ethernet/via/via-rhine.c
@@ -1127,15 +1127,13 @@ static int rhine_init_one_platform(struct platform_device *pdev)
        const struct of_device_id *match;
        const u32 *quirks;
        int irq;
-       struct resource *res;
        void __iomem *ioaddr;
 
        match = of_match_device(rhine_of_tbl, &pdev->dev);
        if (!match)
                return -EINVAL;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       ioaddr = devm_ioremap_resource(&pdev->dev, res);
+       ioaddr = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(ioaddr))
                return PTR_ERR(ioaddr);