Messages in this thread Patch in this message | | | From | Yang Yingliang <> | Subject | [PATCH net-next v2] net: lantiq: Use devm_platform_get_and_ioremap_resource() | Date | Sat, 5 Jun 2021 20:21:27 +0800 |
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Use devm_platform_get_and_ioremap_resource() to simplify code.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- v2: remove 'res' --- drivers/net/ethernet/lantiq_xrx200.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/lantiq_xrx200.c b/drivers/net/ethernet/lantiq_xrx200.c index 36dc3e5f6218..27df06ed355e 100644 --- a/drivers/net/ethernet/lantiq_xrx200.c +++ b/drivers/net/ethernet/lantiq_xrx200.c @@ -436,7 +436,6 @@ static int xrx200_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; - struct resource *res; struct xrx200_priv *priv; struct net_device *net_dev; int err; @@ -456,13 +455,7 @@ static int xrx200_probe(struct platform_device *pdev) net_dev->max_mtu = XRX200_DMA_DATA_LEN; /* load the memory ranges */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "failed to get resources\n"); - return -ENOENT; - } - - priv->pmac_reg = devm_ioremap_resource(dev, res); + priv->pmac_reg = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(priv->pmac_reg)) return PTR_ERR(priv->pmac_reg); -- 2.25.1
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