Commit 5b38b97f authored by Yang Yingliang's avatar Yang Yingliang Committed by David S. Miller
Browse files

net: nixge: simplify code with devm platform functions 



Use devm_platform_get_and_ioremap_resource() and
devm_platform_ioremap_resource_byname to simplify
code.

Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent de274be3

drivers/net/ethernet/ni/nixge.c

+2 −6
Original line number Diff line number Diff line
@@ -1224,7 +1224,6 @@ static int nixge_of_get_resources(struct platform_device *pdev) 
	const struct of_device_id *of_id;

	enum nixge_version version;

	struct resource *ctrlres;

	struct resource *dmares;

	struct net_device *ndev;

	struct nixge_priv *priv;
@@ -1236,12 +1235,9 @@ static int nixge_of_get_resources(struct platform_device *pdev) 


	version = (enum nixge_version)of_id->data;

	if (version <= NIXGE_V2)

		dmares = platform_get_resource(pdev, IORESOURCE_MEM, 0);

		priv->dma_regs = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);

	else

		dmares = platform_get_resource_byname(pdev, IORESOURCE_MEM,

						      "dma");



	priv->dma_regs = devm_ioremap_resource(&pdev->dev, dmares);

		priv->dma_regs = devm_platform_ioremap_resource_byname(pdev, "dma");

	if (IS_ERR(priv->dma_regs)) {

		netdev_err(ndev, "failed to map dma regs\n");

		return PTR_ERR(priv->dma_regs);