Commit 0b462d01 authored by Yang Yingliang's avatar Yang Yingliang Committed by David S. Miller
Browse files

net: w5100: Use devm_platform_get_and_ioremap_resource() 



Use devm_platform_get_and_ioremap_resource() to simplify
code.

Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d2ca24ee

drivers/net/ethernet/wiznet/w5100.c

+1 −6
Original line number Diff line number Diff line
@@ -263,19 +263,14 @@ static int w5100_writebulk_direct(struct net_device *ndev, u32 addr, 
static int w5100_mmio_init(struct net_device *ndev)

{

	struct platform_device *pdev = to_platform_device(ndev->dev.parent);

	struct w5100_priv *priv = netdev_priv(ndev);

	struct w5100_mmio_priv *mmio_priv = w5100_mmio_priv(ndev);

	struct resource *mem;



	spin_lock_init(&mmio_priv->reg_lock);



	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	mmio_priv->base = devm_ioremap_resource(&pdev->dev, mem);

	mmio_priv->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);

	if (IS_ERR(mmio_priv->base))

		return PTR_ERR(mmio_priv->base);



	netdev_info(ndev, "at 0x%llx irq %d\n", (u64)mem->start, priv->irq);



	return 0;

}