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net: ethernet: marvell: pxa168_eth: 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 2016-07-17 23:30:45 +02:00 committed by David S. Miller
parent fe7c11b2cf
commit 7d32184513
1 changed files with 16 additions and 20 deletions
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36
drivers/net/ethernet/marvell/pxa168_eth.c
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@ -247,7 +247,6 @@ struct pxa168_eth_private {
*/
struct timer_list timeout;
struct mii_bus *smi_bus;
struct phy_device *phy;
/* clock */
struct clk *clk;
@ -644,7 +643,7 @@ static void eth_port_start(struct net_device *dev)
struct pxa168_eth_private *pep = netdev_priv(dev);
int tx_curr_desc, rx_curr_desc;
phy_start(pep->phy);
phy_start(dev->phydev);
/* Assignment of Tx CTRP of given queue */
tx_curr_desc = pep->tx_curr_desc_q;
@ -700,7 +699,7 @@ static void eth_port_reset(struct net_device *dev)
val &= ~PCR_EN;
wrl(pep, PORT_CONFIG, val);
phy_stop(pep->phy);
phy_stop(dev->phydev);
}
/*
@ -943,7 +942,7 @@ static int set_port_config_ext(struct pxa168_eth_private *pep)
static void pxa168_eth_adjust_link(struct net_device *dev)
{
struct pxa168_eth_private *pep = netdev_priv(dev);
struct phy_device *phy = pep->phy;
struct phy_device *phy = dev->phydev;
u32 cfg, cfg_o = rdl(pep, PORT_CONFIG);
u32 cfgext, cfgext_o = rdl(pep, PORT_CONFIG_EXT);
@ -973,16 +972,17 @@ static int pxa168_init_phy(struct net_device *dev)
{
struct pxa168_eth_private *pep = netdev_priv(dev);
struct ethtool_cmd cmd;
struct phy_device *phy = NULL;
int err;
if (pep->phy)
if (dev->phydev)
return 0;
pep->phy = mdiobus_scan(pep->smi_bus, pep->phy_addr);
if (IS_ERR(pep->phy))
return PTR_ERR(pep->phy);
phy = mdiobus_scan(pep->smi_bus, pep->phy_addr);
if (IS_ERR(phy))
return PTR_ERR(phy);
err = phy_connect_direct(dev, pep->phy, pxa168_eth_adjust_link,
err = phy_connect_direct(dev, phy, pxa168_eth_adjust_link,
pep->phy_intf);
if (err)
return err;
@ -1366,30 +1366,26 @@ static int pxa168_smi_write(struct mii_bus *bus, int phy_addr, int regnum,
static int pxa168_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr,
int cmd)
{
struct pxa168_eth_private *pep = netdev_priv(dev);
if (pep->phy != NULL)
return phy_mii_ioctl(pep->phy, ifr, cmd);
if (dev->phydev != NULL)
return phy_mii_ioctl(dev->phydev, ifr, cmd);
return -EOPNOTSUPP;
}
static int pxa168_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct pxa168_eth_private *pep = netdev_priv(dev);
int err;
err = phy_read_status(pep->phy);
err = phy_read_status(dev->phydev);
if (err == 0)
err = phy_ethtool_gset(pep->phy, cmd);
err = phy_ethtool_gset(dev->phydev, cmd);
return err;
}
static int pxa168_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct pxa168_eth_private *pep = netdev_priv(dev);
return phy_ethtool_sset(pep->phy, cmd);
return phy_ethtool_sset(dev->phydev, cmd);
}
static void pxa168_get_drvinfo(struct net_device *dev,
@ -1569,8 +1565,8 @@ static int pxa168_eth_remove(struct platform_device *pdev)
pep->htpr, pep->htpr_dma);
pep->htpr = NULL;
}
if (pep->phy)
phy_disconnect(pep->phy);
if (dev->phydev)
phy_disconnect(dev->phydev);
if (pep->clk) {
clk_disable_unprepare(pep->clk);
}