diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2013-12-06 13:01:36 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-09 20:38:59 -0500 |
| commit | 78de53f05c58784e366b9115575058a5815c89d6 (patch) | |
| tree | cbb2962e425dd04fbd72bba257c95c9457fd4058 /drivers/net/ethernet/marvell | |
| parent | 7cd1463664c2a15721ff4ccfb61d4d970815cb3d (diff) | |
net: pxa168_eth: use phy_init_hw for PHY reset
Instead of open-coding a PHY reset through the MII BMCR register, use
phy_init_hw() which does this for us and ensures that PHY device fixups
are also applied. We also remove a call to ethernet_phy_reset() which is
now unncessary since phy_attach() calls phy_attach_direct() which in
turns calls phy_init_hw().
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell')
| -rw-r--r-- | drivers/net/ethernet/marvell/pxa168_eth.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 2ad32417a52c..452e81de33de 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -320,23 +320,6 @@ static void ethernet_phy_set_addr(struct pxa168_eth_private *pep, int phy_addr) wrl(pep, PHY_ADDRESS, reg_data); } -static void ethernet_phy_reset(struct pxa168_eth_private *pep) -{ - int data; - - data = phy_read(pep->phy, MII_BMCR); - if (data < 0) - return; - - data |= BMCR_RESET; - if (phy_write(pep->phy, MII_BMCR, data) < 0) - return; - - do { - data = phy_read(pep->phy, MII_BMCR); - } while (data >= 0 && data & BMCR_RESET); -} - static void rxq_refill(struct net_device *dev) { struct pxa168_eth_private *pep = netdev_priv(dev); @@ -645,7 +628,7 @@ static void eth_port_start(struct net_device *dev) struct ethtool_cmd cmd; pxa168_get_settings(pep->dev, &cmd); - ethernet_phy_reset(pep); + phy_init_hw(pep->phy); pxa168_set_settings(pep->dev, &cmd); } @@ -1382,7 +1365,6 @@ static struct phy_device *phy_scan(struct pxa168_eth_private *pep, int phy_addr) static void phy_init(struct pxa168_eth_private *pep, int speed, int duplex) { struct phy_device *phy = pep->phy; - ethernet_phy_reset(pep); phy_attach(pep->dev, dev_name(&phy->dev), PHY_INTERFACE_MODE_MII); |