net: ethernet: ax88796: use phydev from struct net_device

The private structure contain a pointer to phydev, but the structure
net_device already contain such pointer. So we can remove the pointer
phydev in the private structure, and update the driver to use the
one contained in struct net_device.

Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
index c89b9ae..b446977 100644 (file)
--- a/drivers/net/ethernet/8390/ax88796.c
+++ b/drivers/net/ethernet/8390/ax88796.c
@@ -84,7 +84,6 @@ static u32 ax_msg_enable;
 struct ax_device {
        struct mii_bus *mii_bus;
        struct mdiobb_ctrl bb_ctrl;
-       struct phy_device *phy_dev;
        void __iomem *addr_memr;
        u8 reg_memr;
        int link;
@@ -320,7 +319,7 @@ static void ax_block_output(struct net_device *dev, int count,
 static void ax_handle_link_change(struct net_device *dev)
 {
        struct ax_device  *ax = to_ax_dev(dev);
-       struct phy_device *phy_dev = ax->phy_dev;
+       struct phy_device *phy_dev = dev->phydev;
        int status_change = 0;
 
        if (phy_dev->link && ((ax->speed != phy_dev->speed) ||
@@ -369,8 +368,6 @@ static int ax_mii_probe(struct net_device *dev)
        phy_dev->supported &= PHY_BASIC_FEATURES;
        phy_dev->advertising = phy_dev->supported;
 
-       ax->phy_dev = phy_dev;
-
        netdev_info(dev, "PHY driver [%s] (mii_bus:phy_addr=%s, irq=%d)\n",
                    phy_dev->drv->name, phydev_name(phy_dev), phy_dev->irq);
 
@@ -410,7 +407,7 @@ static int ax_open(struct net_device *dev)
        ret = ax_mii_probe(dev);
        if (ret)
                goto failed_mii_probe;
-       phy_start(ax->phy_dev);
+       phy_start(dev->phydev);
 
        ret = ax_ei_open(dev);
        if (ret)
@@ -421,7 +418,7 @@ static int ax_open(struct net_device *dev)
        return 0;
 
  failed_ax_ei_open:
-       phy_disconnect(ax->phy_dev);
+       phy_disconnect(dev->phydev);
  failed_mii_probe:
        ax_phy_switch(dev, 0);
        free_irq(dev->irq, dev);
@@ -442,7 +439,7 @@ static int ax_close(struct net_device *dev)
 
        /* turn the phy off */
        ax_phy_switch(dev, 0);
-       phy_disconnect(ax->phy_dev);
+       phy_disconnect(dev->phydev);
 
        free_irq(dev->irq, dev);
        return 0;
@@ -450,8 +447,7 @@ static int ax_close(struct net_device *dev)
 
 static int ax_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 {
-       struct ax_device *ax = to_ax_dev(dev);
-       struct phy_device *phy_dev = ax->phy_dev;
+       struct phy_device *phy_dev = dev->phydev;
 
        if (!netif_running(dev))
                return -EINVAL;
@@ -476,8 +472,7 @@ static void ax_get_drvinfo(struct net_device *dev,
 
 static int ax_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-       struct ax_device *ax = to_ax_dev(dev);
-       struct phy_device *phy_dev = ax->phy_dev;
+       struct phy_device *phy_dev = dev->phydev;
 
        if (!phy_dev)
                return -ENODEV;
@@ -487,8 +482,7 @@ static int ax_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 static int ax_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-       struct ax_device *ax = to_ax_dev(dev);
-       struct phy_device *phy_dev = ax->phy_dev;
+       struct phy_device *phy_dev = dev->phydev;
 
        if (!phy_dev)
                return -ENODEV;