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net: ethernet: smsc9420: use phydev from struct net_device

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The private structure contain a pointer to phydev, but the structure
net_device already contain such pointer. So we can remove the pointer
phy 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
2016-07-15 10:36:20 +02:00
committed by David S. Miller
parent 87e544bfd5
commit 5d872c506f
1 changed files with 17 additions and 27 deletions
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44
drivers/net/ethernet/smsc/smsc9420.c
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@ -76,7 +76,6 @@ struct smsc9420_pdata {
bool rx_csum;
u32 msg_enable;
struct phy_device *phy_dev;
struct mii_bus *mii_bus;
int last_duplex;
int last_carrier;
@ -226,36 +225,30 @@ static int smsc9420_eeprom_reload(struct smsc9420_pdata *pd)
/* Standard ioctls for mii-tool */
static int smsc9420_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct smsc9420_pdata *pd = netdev_priv(dev);
if (!netif_running(dev) || !pd->phy_dev)
if (!netif_running(dev) || !dev->phydev)
return -EINVAL;
return phy_mii_ioctl(pd->phy_dev, ifr, cmd);
return phy_mii_ioctl(dev->phydev, ifr, cmd);
}
static int smsc9420_ethtool_get_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct smsc9420_pdata *pd = netdev_priv(dev);
if (!pd->phy_dev)
if (!dev->phydev)
return -ENODEV;
cmd->maxtxpkt = 1;
cmd->maxrxpkt = 1;
return phy_ethtool_gset(pd->phy_dev, cmd);
return phy_ethtool_gset(dev->phydev, cmd);
}
static int smsc9420_ethtool_set_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct smsc9420_pdata *pd = netdev_priv(dev);
if (!pd->phy_dev)
if (!dev->phydev)
return -ENODEV;
return phy_ethtool_sset(pd->phy_dev, cmd);
return phy_ethtool_sset(dev->phydev, cmd);
}
static void smsc9420_ethtool_get_drvinfo(struct net_device *netdev,
@ -283,12 +276,10 @@ static void smsc9420_ethtool_set_msglevel(struct net_device *netdev, u32 data)
static int smsc9420_ethtool_nway_reset(struct net_device *netdev)
{
struct smsc9420_pdata *pd = netdev_priv(netdev);
if (!pd->phy_dev)
if (!netdev->phydev)
return -ENODEV;
return phy_start_aneg(pd->phy_dev);
return phy_start_aneg(netdev->phydev);
}
static int smsc9420_ethtool_getregslen(struct net_device *dev)
@ -302,7 +293,7 @@ smsc9420_ethtool_getregs(struct net_device *dev, struct ethtool_regs *regs,
void *buf)
{
struct smsc9420_pdata *pd = netdev_priv(dev);
struct phy_device *phy_dev = pd->phy_dev;
struct phy_device *phy_dev = dev->phydev;
unsigned int i, j = 0;
u32 *data = buf;
@ -736,7 +727,7 @@ static int smsc9420_stop(struct net_device *dev)
ulong flags;
BUG_ON(!pd);
BUG_ON(!pd->phy_dev);
BUG_ON(!dev->phydev);
/* disable master interrupt */
spin_lock_irqsave(&pd->int_lock, flags);
@ -757,10 +748,9 @@ static int smsc9420_stop(struct net_device *dev)
smsc9420_dmac_soft_reset(pd);
phy_stop(pd->phy_dev);
phy_stop(dev->phydev);
phy_disconnect(pd->phy_dev);
pd->phy_dev = NULL;
phy_disconnect(dev->phydev);
mdiobus_unregister(pd->mii_bus);
mdiobus_free(pd->mii_bus);
@ -1093,7 +1083,8 @@ static void smsc9420_set_multicast_list(struct net_device *dev)
static void smsc9420_phy_update_flowcontrol(struct smsc9420_pdata *pd)
{
struct phy_device *phy_dev = pd->phy_dev;
struct net_device *dev = pd->dev;
struct phy_device *phy_dev = dev->phydev;
u32 flow;
if (phy_dev->duplex == DUPLEX_FULL) {
@ -1122,7 +1113,7 @@ static void smsc9420_phy_update_flowcontrol(struct smsc9420_pdata *pd)
static void smsc9420_phy_adjust_link(struct net_device *dev)
{
struct smsc9420_pdata *pd = netdev_priv(dev);
struct phy_device *phy_dev = pd->phy_dev;
struct phy_device *phy_dev = dev->phydev;
int carrier;
if (phy_dev->duplex != pd->last_duplex) {
@ -1155,7 +1146,7 @@ static int smsc9420_mii_probe(struct net_device *dev)
struct smsc9420_pdata *pd = netdev_priv(dev);
struct phy_device *phydev = NULL;
BUG_ON(pd->phy_dev);
BUG_ON(dev->phydev);
/* Device only supports internal PHY at address 1 */
phydev = mdiobus_get_phy(pd->mii_bus, 1);
@ -1179,7 +1170,6 @@ static int smsc9420_mii_probe(struct net_device *dev)
phy_attached_info(phydev);
pd->phy_dev = phydev;
pd->last_duplex = -1;
pd->last_carrier = -1;
@ -1440,7 +1430,7 @@ static int smsc9420_open(struct net_device *dev)
}
/* Bring the PHY up */
phy_start(pd->phy_dev);
phy_start(dev->phydev);
napi_enable(&pd->napi);