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net: phy: ti: Fix dp83867 RGMII_TXID interface path 

There is code that is specifically for RGMII_TXID interface, but this
will never get used because the code checks that the RGMII interface
is RGMII_ID to RGMII_RXID; RGMII_TXID is after this.

To fix this and avoid similar problems in the future, use the
phy_interface_is_rgmii helper function.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Phil Edworthy 2016-12-09 10:46:02 +00:00 committed by Joe Hershberger
parent c25f01a63a
commit 8abdeadc5c
1 changed files with 1 additions and 2 deletions
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3
drivers/net/phy/ti.c
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@ -246,8 +246,7 @@ static int dp83867_config(struct phy_device *phydev)
phy_write(phydev, MDIO_DEVAD_NONE, MII_DP83867_BISCR, 0x0);
}
if ((phydev->interface >= PHY_INTERFACE_MODE_RGMII_ID) &&
(phydev->interface <= PHY_INTERFACE_MODE_RGMII_RXID)) {
if (phy_interface_is_rgmii(phydev)) {
val = phy_read_mmd_indirect(phydev, DP83867_RGMIICTL,
DP83867_DEVADDR, phydev->addr);