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net: lantiq: Use devm_platform_get_and_ioremap_resource()

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Use devm_platform_get_and_ioremap_resource() to simplify
code.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yang Yingliang
2021-06-05 20:21:27 +08:00
committed by David S. Miller
parent 126285651b
commit d402af2031
1 changed files with 1 additions and 8 deletions
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9
drivers/net/ethernet/lantiq_xrx200.c
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@@ -436,7 +436,6 @@ static int xrx200_probe(struct platform_device *pdev)
{ {
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node; struct device_node *np = dev->of_node;
struct resource *res;
struct xrx200_priv *priv; struct xrx200_priv *priv;
struct net_device *net_dev; struct net_device *net_dev;
int err; int err;
@@ -456,13 +455,7 @@ static int xrx200_probe(struct platform_device *pdev)
net_dev->max_mtu = XRX200_DMA_DATA_LEN; net_dev->max_mtu = XRX200_DMA_DATA_LEN;
/* load the memory ranges */ /* load the memory ranges */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); priv->pmac_reg = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
if (!res) {
dev_err(dev, "failed to get resources\n");
return -ENOENT;
}
priv->pmac_reg = devm_ioremap_resource(dev, res);
if (IS_ERR(priv->pmac_reg)) if (IS_ERR(priv->pmac_reg))
return PTR_ERR(priv->pmac_reg); return PTR_ERR(priv->pmac_reg);