diff options
Diffstat (limited to 'drivers/net/ethernet/xilinx/ll_temac_main.c')
| -rw-r--r-- | drivers/net/ethernet/xilinx/ll_temac_main.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c index 1066420d6a83..711ed9c2631b 100644 --- a/drivers/net/ethernet/xilinx/ll_temac_main.c +++ b/drivers/net/ethernet/xilinx/ll_temac_main.c @@ -35,12 +35,10 @@ #include <linux/netdevice.h> #include <linux/if_ether.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/of_irq.h> #include <linux/of_mdio.h> #include <linux/of_net.h> -#include <linux/of_platform.h> -#include <linux/of_address.h> +#include <linux/platform_device.h> #include <linux/skbuff.h> #include <linux/spinlock.h> #include <linux/tcp.h> /* needed for sizeof(tcphdr) */ @@ -1311,7 +1309,7 @@ ll_temac_ethtools_set_ringparam(struct net_device *ndev, if (ering->rx_pending > RX_BD_NUM_MAX || ering->rx_mini_pending || ering->rx_jumbo_pending || - ering->rx_pending > TX_BD_NUM_MAX) + ering->tx_pending > TX_BD_NUM_MAX) return -EINVAL; if (netif_running(ndev)) @@ -1445,7 +1443,7 @@ static int temac_probe(struct platform_device *pdev) } /* map device registers */ - lp->regs = devm_platform_ioremap_resource_byname(pdev, 0); + lp->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(lp->regs)) { dev_err(&pdev->dev, "could not map TEMAC registers\n"); return -ENOMEM; @@ -1455,12 +1453,11 @@ static int temac_probe(struct platform_device *pdev) * endianness mode. Default for OF devices is big-endian. */ little_endian = false; - if (temac_np) { - if (of_get_property(temac_np, "little-endian", NULL)) - little_endian = true; - } else if (pdata) { + if (temac_np) + little_endian = of_property_read_bool(temac_np, "little-endian"); + else if (pdata) little_endian = pdata->reg_little_endian; - } + if (little_endian) { lp->temac_ior = _temac_ior_le; lp->temac_iow = _temac_iow_le; @@ -1568,12 +1565,16 @@ static int temac_probe(struct platform_device *pdev) } /* Error handle returned DMA RX and TX interrupts */ - if (lp->rx_irq < 0) - return dev_err_probe(&pdev->dev, lp->rx_irq, + if (lp->rx_irq <= 0) { + rc = lp->rx_irq ?: -EINVAL; + return dev_err_probe(&pdev->dev, rc, "could not get DMA RX irq\n"); - if (lp->tx_irq < 0) - return dev_err_probe(&pdev->dev, lp->tx_irq, + } + if (lp->tx_irq <= 0) { + rc = lp->tx_irq ?: -EINVAL; + return dev_err_probe(&pdev->dev, rc, "could not get DMA TX irq\n"); + } if (temac_np) { /* Retrieve the MAC address */ @@ -1594,7 +1595,7 @@ static int temac_probe(struct platform_device *pdev) if (temac_np) { lp->phy_node = of_parse_phandle(temac_np, "phy-handle", 0); if (lp->phy_node) - dev_dbg(lp->dev, "using PHY node %pOF\n", temac_np); + dev_dbg(lp->dev, "using PHY node %pOF\n", lp->phy_node); } else if (pdata) { snprintf(lp->phy_name, sizeof(lp->phy_name), PHY_ID_FMT, lp->mii_bus->id, pdata->phy_addr); @@ -1625,7 +1626,7 @@ err_sysfs_create: return rc; } -static int temac_remove(struct platform_device *pdev) +static void temac_remove(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); struct temac_local *lp = netdev_priv(ndev); @@ -1635,7 +1636,6 @@ static int temac_remove(struct platform_device *pdev) if (lp->phy_node) of_node_put(lp->phy_node); temac_mdio_teardown(lp); - return 0; } static const struct of_device_id temac_of_match[] = { |