diff options
author | Philippe Reynes | 2016-10-03 08:28:19 +0200 |
---|---|---|
committer | David S. Miller | 2016-10-12 07:40:25 +0200 |
commit | d6d50c7ea42d3659782695bfebf4ae6548d00db5 (patch) | |
tree | 38a1c43baf41aac0cc61e2e462f6eeee0cd23114 /drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | |
parent | net: mv643xx_eth: use new api ethtool_{get|set}_link_ksettings (diff) | |
download | kernel-qcow2-linux-d6d50c7ea42d3659782695bfebf4ae6548d00db5.tar.gz kernel-qcow2-linux-d6d50c7ea42d3659782695bfebf4ae6548d00db5.tar.xz kernel-qcow2-linux-d6d50c7ea42d3659782695bfebf4ae6548d00db5.zip |
net: stmmac: 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/stmicro/stmmac/stmmac_main.c')
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 40 |
1 files changed, 19 insertions, 21 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 4c8c60af7985..1a06c87e3935 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -221,7 +221,8 @@ static inline u32 stmmac_rx_dirty(struct stmmac_priv *priv) */ static inline void stmmac_hw_fix_mac_speed(struct stmmac_priv *priv) { - struct phy_device *phydev = priv->phydev; + struct net_device *ndev = priv->dev; + struct phy_device *phydev = ndev->phydev; if (likely(priv->plat->fix_mac_speed)) priv->plat->fix_mac_speed(priv->plat->bsp_priv, phydev->speed); @@ -279,6 +280,7 @@ static void stmmac_eee_ctrl_timer(unsigned long arg) */ bool stmmac_eee_init(struct stmmac_priv *priv) { + struct net_device *ndev = priv->dev; unsigned long flags; bool ret = false; @@ -295,7 +297,7 @@ bool stmmac_eee_init(struct stmmac_priv *priv) int tx_lpi_timer = priv->tx_lpi_timer; /* Check if the PHY supports EEE */ - if (phy_init_eee(priv->phydev, 1)) { + if (phy_init_eee(ndev->phydev, 1)) { /* To manage at run-time if the EEE cannot be supported * anymore (for example because the lp caps have been * changed). @@ -327,7 +329,7 @@ bool stmmac_eee_init(struct stmmac_priv *priv) tx_lpi_timer); } /* Set HW EEE according to the speed */ - priv->hw->mac->set_eee_pls(priv->hw, priv->phydev->link); + priv->hw->mac->set_eee_pls(priv->hw, ndev->phydev->link); ret = true; spin_unlock_irqrestore(&priv->lock, flags); @@ -691,7 +693,7 @@ static void stmmac_release_ptp(struct stmmac_priv *priv) static void stmmac_adjust_link(struct net_device *dev) { struct stmmac_priv *priv = netdev_priv(dev); - struct phy_device *phydev = priv->phydev; + struct phy_device *phydev = dev->phydev; unsigned long flags; int new_state = 0; unsigned int fc = priv->flow_ctrl, pause_time = priv->pause; @@ -874,8 +876,6 @@ static int stmmac_init_phy(struct net_device *dev) pr_debug("stmmac_init_phy: %s: attached to PHY (UID 0x%x)" " Link = %d\n", dev->name, phydev->phy_id, phydev->link); - priv->phydev = phydev; - return 0; } @@ -1800,8 +1800,8 @@ static int stmmac_open(struct net_device *dev) stmmac_init_tx_coalesce(priv); - if (priv->phydev) - phy_start(priv->phydev); + if (dev->phydev) + phy_start(dev->phydev); /* Request the IRQ lines */ ret = request_irq(dev->irq, stmmac_interrupt, @@ -1848,8 +1848,8 @@ wolirq_error: init_error: free_dma_desc_resources(priv); dma_desc_error: - if (priv->phydev) - phy_disconnect(priv->phydev); + if (dev->phydev) + phy_disconnect(dev->phydev); return ret; } @@ -1868,10 +1868,9 @@ static int stmmac_release(struct net_device *dev) del_timer_sync(&priv->eee_ctrl_timer); /* Stop and disconnect the PHY */ - if (priv->phydev) { - phy_stop(priv->phydev); - phy_disconnect(priv->phydev); - priv->phydev = NULL; + if (dev->phydev) { + phy_stop(dev->phydev); + phy_disconnect(dev->phydev); } netif_stop_queue(dev); @@ -2863,7 +2862,6 @@ static void stmmac_poll_controller(struct net_device *dev) */ static int stmmac_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { - struct stmmac_priv *priv = netdev_priv(dev); int ret = -EOPNOTSUPP; if (!netif_running(dev)) @@ -2873,9 +2871,9 @@ static int stmmac_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) case SIOCGMIIPHY: case SIOCGMIIREG: case SIOCSMIIREG: - if (!priv->phydev) + if (!dev->phydev) return -EINVAL; - ret = phy_mii_ioctl(priv->phydev, rq, cmd); + ret = phy_mii_ioctl(dev->phydev, rq, cmd); break; case SIOCSHWTSTAMP: ret = stmmac_hwtstamp_ioctl(dev, rq); @@ -3428,8 +3426,8 @@ int stmmac_suspend(struct device *dev) if (!ndev || !netif_running(ndev)) return 0; - if (priv->phydev) - phy_stop(priv->phydev); + if (ndev->phydev) + phy_stop(ndev->phydev); spin_lock_irqsave(&priv->lock, flags); @@ -3523,8 +3521,8 @@ int stmmac_resume(struct device *dev) spin_unlock_irqrestore(&priv->lock, flags); - if (priv->phydev) - phy_start(priv->phydev); + if (ndev->phydev) + phy_start(ndev->phydev); return 0; } |