[PATCH net-next] via-rhine: 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/ethernet/via/via-rhine.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/via/via-rhine.c 
b/drivers/net/ethernet/via/via-rhine.c
index ab55416..ed12dbd 100644
--- 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);
 
-- 
2.7.4