netdev - [PATCH net-next 4/4] net: pcs: pcs-xpcs: use mii_bmcr_encode

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Message-Id: <E1o2Vh9-0026CA-Hv@rmk-PC.armlinux.org.uk>
Date:   Sat, 18 Jun 2022 11:28:47 +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 4/4] net: pcs: pcs-xpcs: use mii_bmcr_encode_fixed()

Use the newly introduced mii_bmcr_encode_fixed() for the xpcs driver.

Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 drivers/net/pcs/pcs-xpcs.c | 18 +-----------------
 1 file changed, 1 insertion(+), 17 deletions(-)

diff --git a/drivers/net/pcs/pcs-xpcs.c b/drivers/net/pcs/pcs-xpcs.c
index a5d520e34ea3..ab0af1d2531f 100644
--- a/drivers/net/pcs/pcs-xpcs.c
+++ b/drivers/net/pcs/pcs-xpcs.c
@@ -1081,23 +1081,7 @@ static void xpcs_link_up_sgmii(struct dw_xpcs *xpcs, unsigned int mode,
 	if (phylink_autoneg_inband(mode))
 		return;
 
-	switch (speed) {
-	case SPEED_1000:
-		val = BMCR_SPEED1000;
-		break;
-	case SPEED_100:
-		val = BMCR_SPEED100;
-		break;
-	case SPEED_10:
-		val = BMCR_SPEED10;
-		break;
-	default:
-		return;
-	}
-
-	if (duplex == DUPLEX_FULL)
-		val |= BMCR_FULLDPLX;
-
+	val = mii_bmcr_encode_fixed(speed, duplex);
 	ret = xpcs_write(xpcs, MDIO_MMD_VEND2, MDIO_CTRL1, val);
 	if (ret)
 		pr_err("%s: xpcs_write returned %pe\n", __func__, ERR_PTR(ret));
-- 
2.30.2