[U-Boot] [PATCH] net: phy: vitesse: Fix cis8204 RGMII_ID code

[Phil Edworthy]

Commit 79e86ccb3786c8b20004db3fa10a70049456f580 "vitesse: remove duplicated
argument to ||" correctly removed a redundant check.

However, I believe that the original code was simply wrong, and should have
been checking against RGMII_ID.

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 at renesas.com>
---
This has _not_ been tested in any way, shape or form! It was picked
up when converting PHY code to use the phy_interface_is_rgmii helper
function.
---
 drivers/net/phy/vitesse.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c
index 2635b82..11f4b66 100644
--- a/drivers/net/phy/vitesse.c
+++ b/drivers/net/phy/vitesse.c
@@ -128,9 +128,7 @@ static int cis8204_config(struct phy_device *phydev)
 
 	genphy_config_aneg(phydev);
 
-	if ((phydev->interface == PHY_INTERFACE_MODE_RGMII) ||
-			(phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) ||
-			(phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID))
+	if (phy_interface_is_rgmii(phydev))
 		phy_write(phydev, MDIO_DEVAD_NONE, MIIM_CIS8204_EPHY_CON,
 				MIIM_CIS8204_EPHYCON_INIT |
 				MIIM_CIS8204_EPHYCON_RGMII);
-- 
2.7.4