[PATCH net-next] net: systemport: 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/broadcom/bcmsysport.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c 
b/drivers/net/ethernet/broadcom/bcmsysport.c
index 9483553..cae66ba 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -2420,12 +2420,10 @@ static int bcm_sysport_probe(struct platform_device 
*pdev)
        struct device_node *dn;
        struct net_device *dev;
        const void *macaddr;
-       struct resource *r;
        u32 txq, rxq;
        int ret;
 
        dn = pdev->dev.of_node;
-       r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        of_id = of_match_node(bcm_sysport_of_match, dn);
        if (!of_id || !of_id->data)
                return -EINVAL;
@@ -2473,7 +2471,7 @@ static int bcm_sysport_probe(struct platform_device *pdev)
                goto err_free_netdev;
        }
 
-       priv->base = devm_ioremap_resource(&pdev->dev, r);
+       priv->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(priv->base)) {
                ret = PTR_ERR(priv->base);
                goto err_free_netdev;
-- 
2.7.4