netdev - [PATCH net-next 3/4] net: phy: marvell: use mii_bmcr_encode

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Message-Id: <E1o2Vh4-0026C4-EI@rmk-PC.armlinux.org.uk>
Date:   Sat, 18 Jun 2022 11:28:42 +0100
From:   "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To:     Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Jose Abreu <Jose.Abreu@...opsys.com>, netdev@...r.kernel.org,
        Paolo Abeni <pabeni@...hat.com>
Subject: [PATCH net-next 3/4] net: phy: marvell: use mii_bmcr_encode_fixed()

Make use of the newly introduced mii_bmcr_encode_fixed() to get the
BMCR value when setting loopback mode for the 88e1510.

Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 drivers/net/phy/marvell.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index d777c8851ed6..a714150f5e8c 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -1991,15 +1991,9 @@ static int m88e1510_loopback(struct phy_device *phydev, bool enable)
 	int err;
 
 	if (enable) {
-		u16 bmcr_ctl = 0, mscr2_ctl = 0;
+		u16 bmcr_ctl, mscr2_ctl = 0;
 
-		if (phydev->speed == SPEED_1000)
-			bmcr_ctl = BMCR_SPEED1000;
-		else if (phydev->speed == SPEED_100)
-			bmcr_ctl = BMCR_SPEED100;
-
-		if (phydev->duplex == DUPLEX_FULL)
-			bmcr_ctl |= BMCR_FULLDPLX;
+		bmcr_ctl = mii_bmcr_encode_fixed(phydev->speed, phydev->duplex);
 
 		err = phy_write(phydev, MII_BMCR, bmcr_ctl);
 		if (err < 0)
-- 
2.30.2