diff options
Diffstat (limited to 'drivers/net/usb/lan78xx.c')
| -rw-r--r-- | drivers/net/usb/lan78xx.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 08f8703e4d54..5833f7e2a127 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -29,12 +29,14 @@ #include <linux/ip.h> #include <linux/ipv6.h> #include <linux/mdio.h> +#include <linux/phy.h> #include <net/ip6_checksum.h> #include <linux/interrupt.h> #include <linux/irqdomain.h> #include <linux/irq.h> #include <linux/irqchip/chained_irq.h> #include <linux/microchipphy.h> +#include <linux/phy.h> #include "lan78xx.h" #define DRIVER_AUTHOR "WOOJUNG HUH <[email protected]>" @@ -1488,7 +1490,7 @@ static int lan78xx_get_link_ksettings(struct net_device *net, if (ret < 0) return ret; - ret = phy_ethtool_ksettings_get(phydev, cmd); + phy_ethtool_ksettings_get(phydev, cmd); usb_autopm_put_interface(dev->intf); @@ -1951,10 +1953,10 @@ static int lan8835_fixup(struct phy_device *phydev) struct lan78xx_net *dev = netdev_priv(phydev->attached_dev); /* LED2/PME_N/IRQ_N/RGMII_ID pin to IRQ_N mode */ - buf = phy_read_mmd_indirect(phydev, 0x8010, 3); + buf = phy_read_mmd(phydev, MDIO_MMD_PCS, 0x8010); buf &= ~0x1800; buf |= 0x0800; - phy_write_mmd_indirect(phydev, 0x8010, 3, buf); + phy_write_mmd(phydev, MDIO_MMD_PCS, 0x8010, buf); /* RGMII MAC TXC Delay Enable */ ret = lan78xx_write_reg(dev, MAC_RGMII_ID, @@ -1974,11 +1976,11 @@ static int ksz9031rnx_fixup(struct phy_device *phydev) /* Micrel9301RNX PHY configuration */ /* RGMII Control Signal Pad Skew */ - phy_write_mmd_indirect(phydev, 4, 2, 0x0077); + phy_write_mmd(phydev, MDIO_MMD_WIS, 4, 0x0077); /* RGMII RX Data Pad Skew */ - phy_write_mmd_indirect(phydev, 5, 2, 0x7777); + phy_write_mmd(phydev, MDIO_MMD_WIS, 5, 0x7777); /* RGMII RX Clock Pad Skew */ - phy_write_mmd_indirect(phydev, 8, 2, 0x1FF); + phy_write_mmd(phydev, MDIO_MMD_WIS, 8, 0x1FF); dev->interface = PHY_INTERFACE_MODE_RGMII_RXID; @@ -2606,14 +2608,9 @@ static struct sk_buff *lan78xx_tx_prep(struct lan78xx_net *dev, { u32 tx_cmd_a, tx_cmd_b; - if (skb_headroom(skb) < TX_OVERHEAD) { - struct sk_buff *skb2; - - skb2 = skb_copy_expand(skb, TX_OVERHEAD, 0, flags); + if (skb_cow_head(skb, TX_OVERHEAD)) { dev_kfree_skb_any(skb); - skb = skb2; - if (!skb) - return NULL; + return NULL; } if (lan78xx_linearize(skb) < 0) |