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Message-ID: <20210605122515.2476263-1-yangyingliang@huawei.com> Date: Sat, 5 Jun 2021 20:25:15 +0800 From: Yang Yingliang <yangyingliang@...wei.com> To: <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org> CC: <khalasa@...p.pl>, <davem@...emloft.net>, <kuba@...nel.org> Subject: [PATCH net-next v2] net: ethernet: ixp4xx_eth: Use devm_platform_get_and_ioremap_resource() Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang@...wei.com> --- v2: remove 'res' --- drivers/net/ethernet/xscale/ixp4xx_eth.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c index 1ecceeb9700d..85c66af9e56d 100644 --- a/drivers/net/ethernet/xscale/ixp4xx_eth.c +++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c @@ -1425,7 +1425,6 @@ static int ixp4xx_eth_probe(struct platform_device *pdev) struct device_node *np = dev->of_node; struct eth_plat_info *plat; struct net_device *ndev; - struct resource *res; struct port *port; int err; @@ -1482,10 +1481,7 @@ static int ixp4xx_eth_probe(struct platform_device *pdev) port->id = plat->npe; /* Get the port resource and remap */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - port->regs = devm_ioremap_resource(dev, res); + port->regs = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(port->regs)) return PTR_ERR(port->regs); -- 2.25.1
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