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net: ethernet: broadcom: bcm63xx: 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>
This commit is contained in:
Philippe Reynes 2016-09-18 16:59:06 +02:00 committed by David S. Miller
parent 2406e5d4c4
commit 625eb8667d
2 changed files with 14 additions and 18 deletions
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31
drivers/net/ethernet/broadcom/bcm63xx_enet.c
View File

@ -791,7 +791,7 @@ static void bcm_enet_adjust_phy_link(struct net_device *dev)
int status_changed; int status_changed;
priv = netdev_priv(dev); priv = netdev_priv(dev);
phydev = priv->phydev; phydev = dev->phydev;
status_changed = 0; status_changed = 0;
if (priv->old_link != phydev->link) { if (priv->old_link != phydev->link) {
@ -913,7 +913,6 @@ static int bcm_enet_open(struct net_device *dev)
priv->old_link = 0; priv->old_link = 0;
priv->old_duplex = -1; priv->old_duplex = -1;
priv->old_pause = -1; priv->old_pause = -1;
priv->phydev = phydev;
} }
/* mask all interrupts and request them */ /* mask all interrupts and request them */
@ -1085,7 +1084,7 @@ static int bcm_enet_open(struct net_device *dev)
ENETDMAC_IRMASK, priv->tx_chan); ENETDMAC_IRMASK, priv->tx_chan);
if (priv->has_phy) if (priv->has_phy)
phy_start(priv->phydev); phy_start(phydev);
else else
bcm_enet_adjust_link(dev); bcm_enet_adjust_link(dev);
@ -1127,7 +1126,7 @@ out_freeirq:
free_irq(dev->irq, dev); free_irq(dev->irq, dev);
out_phy_disconnect: out_phy_disconnect:
phy_disconnect(priv->phydev); phy_disconnect(phydev);
return ret; return ret;
} }
@ -1190,7 +1189,7 @@ static int bcm_enet_stop(struct net_device *dev)
netif_stop_queue(dev); netif_stop_queue(dev);
napi_disable(&priv->napi); napi_disable(&priv->napi);
if (priv->has_phy) if (priv->has_phy)
phy_stop(priv->phydev); phy_stop(dev->phydev);
del_timer_sync(&priv->rx_timeout); del_timer_sync(&priv->rx_timeout);
/* mask all interrupts */ /* mask all interrupts */
@ -1234,10 +1233,8 @@ static int bcm_enet_stop(struct net_device *dev)
free_irq(dev->irq, dev); free_irq(dev->irq, dev);
/* release phy */ /* release phy */
if (priv->has_phy) { if (priv->has_phy)
phy_disconnect(priv->phydev); phy_disconnect(dev->phydev);
priv->phydev = NULL;
}
return 0; return 0;
} }
@ -1437,9 +1434,9 @@ static int bcm_enet_nway_reset(struct net_device *dev)
priv = netdev_priv(dev); priv = netdev_priv(dev);
if (priv->has_phy) { if (priv->has_phy) {
if (!priv->phydev) if (!dev->phydev)
return -ENODEV; return -ENODEV;
return genphy_restart_aneg(priv->phydev); return genphy_restart_aneg(dev->phydev);
} }
return -EOPNOTSUPP; return -EOPNOTSUPP;
@ -1456,9 +1453,9 @@ static int bcm_enet_get_settings(struct net_device *dev,
cmd->maxtxpkt = 0; cmd->maxtxpkt = 0;
if (priv->has_phy) { if (priv->has_phy) {
if (!priv->phydev) if (!dev->phydev)
return -ENODEV; return -ENODEV;
return phy_ethtool_gset(priv->phydev, cmd); return phy_ethtool_gset(dev->phydev, cmd);
} else { } else {
cmd->autoneg = 0; cmd->autoneg = 0;
ethtool_cmd_speed_set(cmd, ((priv->force_speed_100) ethtool_cmd_speed_set(cmd, ((priv->force_speed_100)
@ -1483,9 +1480,9 @@ static int bcm_enet_set_settings(struct net_device *dev,
priv = netdev_priv(dev); priv = netdev_priv(dev);
if (priv->has_phy) { if (priv->has_phy) {
if (!priv->phydev) if (!dev->phydev)
return -ENODEV; return -ENODEV;
return phy_ethtool_sset(priv->phydev, cmd); return phy_ethtool_sset(dev->phydev, cmd);
} else { } else {
if (cmd->autoneg || if (cmd->autoneg ||
@ -1604,9 +1601,9 @@ static int bcm_enet_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
priv = netdev_priv(dev); priv = netdev_priv(dev);
if (priv->has_phy) { if (priv->has_phy) {
if (!priv->phydev) if (!dev->phydev)
return -ENODEV; return -ENODEV;
return phy_mii_ioctl(priv->phydev, rq, cmd); return phy_mii_ioctl(dev->phydev, rq, cmd);
} else { } else {
struct mii_if_info mii; struct mii_if_info mii;

1
drivers/net/ethernet/broadcom/bcm63xx_enet.h
View File

@ -290,7 +290,6 @@ struct bcm_enet_priv {
/* used when a phy is connected (phylib used) */ /* used when a phy is connected (phylib used) */
struct mii_bus *mii_bus; struct mii_bus *mii_bus;
struct phy_device *phydev;
int old_link; int old_link;
int old_duplex; int old_duplex;
int old_pause; int old_pause;