diff options
| author | Philippe Reynes <tremyfr@gmail.com> | 2016-05-17 00:32:33 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-16 22:20:06 -0400 |
| commit | a54d20f85ab12fab4873d2947b2be965430bf609 (patch) | |
| tree | b9e349ac79c83cc1c34699622f2f1f1c05894a3c /drivers/net/ethernet/freescale/fec_mpc52xx.c | |
| parent | 9295c034726e025395e6eff3013fa9e3753bcb39 (diff) | |
net: ethernet: fec-mpc52xx: 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>
Diffstat (limited to 'drivers/net/ethernet/freescale/fec_mpc52xx.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_mpc52xx.c | 43 |
1 files changed, 20 insertions, 23 deletions
diff --git a/drivers/net/ethernet/freescale/fec_mpc52xx.c b/drivers/net/ethernet/freescale/fec_mpc52xx.c index f44471485d00..bcf0600d7cd8 100644 --- a/drivers/net/ethernet/freescale/fec_mpc52xx.c +++ b/drivers/net/ethernet/freescale/fec_mpc52xx.c @@ -66,7 +66,6 @@ struct mpc52xx_fec_priv { /* MDIO link details */ unsigned int mdio_speed; struct device_node *phy_node; - struct phy_device *phydev; enum phy_state link; int seven_wire_mode; }; @@ -165,7 +164,7 @@ static int mpc52xx_fec_alloc_rx_buffers(struct net_device *dev, struct bcom_task static void mpc52xx_fec_adjust_link(struct net_device *dev) { struct mpc52xx_fec_priv *priv = netdev_priv(dev); - struct phy_device *phydev = priv->phydev; + struct phy_device *phydev = dev->phydev; int new_state = 0; if (phydev->link != PHY_DOWN) { @@ -215,16 +214,17 @@ static void mpc52xx_fec_adjust_link(struct net_device *dev) static int mpc52xx_fec_open(struct net_device *dev) { struct mpc52xx_fec_priv *priv = netdev_priv(dev); + struct phy_device *phydev = NULL; int err = -EBUSY; if (priv->phy_node) { - priv->phydev = of_phy_connect(priv->ndev, priv->phy_node, - mpc52xx_fec_adjust_link, 0, 0); - if (!priv->phydev) { + phydev = of_phy_connect(priv->ndev, priv->phy_node, + mpc52xx_fec_adjust_link, 0, 0); + if (!phydev) { dev_err(&dev->dev, "of_phy_connect failed\n"); return -ENODEV; } - phy_start(priv->phydev); + phy_start(phydev); } if (request_irq(dev->irq, mpc52xx_fec_interrupt, IRQF_SHARED, @@ -268,10 +268,9 @@ static int mpc52xx_fec_open(struct net_device *dev) free_ctrl_irq: free_irq(dev->irq, dev); free_phy: - if (priv->phydev) { - phy_stop(priv->phydev); - phy_disconnect(priv->phydev); - priv->phydev = NULL; + if (phydev) { + phy_stop(phydev); + phy_disconnect(phydev); } return err; @@ -280,6 +279,7 @@ static int mpc52xx_fec_open(struct net_device *dev) static int mpc52xx_fec_close(struct net_device *dev) { struct mpc52xx_fec_priv *priv = netdev_priv(dev); + struct phy_device *phydev = dev->phydev; netif_stop_queue(dev); @@ -291,11 +291,10 @@ static int mpc52xx_fec_close(struct net_device *dev) free_irq(priv->r_irq, dev); free_irq(priv->t_irq, dev); - if (priv->phydev) { + if (phydev) { /* power down phy */ - phy_stop(priv->phydev); - phy_disconnect(priv->phydev); - priv->phydev = NULL; + phy_stop(phydev); + phy_disconnect(phydev); } return 0; @@ -766,10 +765,9 @@ static void mpc52xx_fec_reset(struct net_device *dev) static int mpc52xx_fec_get_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { - struct mpc52xx_fec_priv *priv = netdev_priv(dev); - struct phy_device *phydev = priv->phydev; + struct phy_device *phydev = dev->phydev; - if (!priv->phydev) + if (!phydev) return -ENODEV; return phy_ethtool_ksettings_get(phydev, cmd); @@ -778,10 +776,9 @@ static int mpc52xx_fec_get_ksettings(struct net_device *dev, static int mpc52xx_fec_set_ksettings(struct net_device *dev, const struct ethtool_link_ksettings *cmd) { - struct mpc52xx_fec_priv *priv = netdev_priv(dev); - struct phy_device *phydev = priv->phydev; + struct phy_device *phydev = dev->phydev; - if (!priv->phydev) + if (!phydev) return -ENODEV; return phy_ethtool_ksettings_set(phydev, cmd); @@ -811,12 +808,12 @@ static const struct ethtool_ops mpc52xx_fec_ethtool_ops = { static int mpc52xx_fec_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { - struct mpc52xx_fec_priv *priv = netdev_priv(dev); + struct phy_device *phydev = dev->phydev; - if (!priv->phydev) + if (!phydev) return -ENOTSUPP; - return phy_mii_ioctl(priv->phydev, rq, cmd); + return phy_mii_ioctl(phydev, rq, cmd); } static const struct net_device_ops mpc52xx_fec_netdev_ops = { |