linux-kernel - [PATCH 5.8 100/186] net: dp83867: Fix WoL SecureOn password

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Message-Id: <20200908152246.483465624@linuxfoundation.org>
Date:   Tue,  8 Sep 2020 17:24:02 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Dan Murphy <dmurphy@...com>,
        Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.8 100/186] net: dp83867: Fix WoL SecureOn password

From: Dan Murphy <dmurphy@...com>

[ Upstream commit 8b4a11c67da538504d60ae917ffe5254f59b1248 ]

Fix the registers being written to as the values were being over written
when writing the same registers.

Fixes: caabee5b53f5 ("net: phy: dp83867: support Wake on LAN")
Signed-off-by: Dan Murphy <dmurphy@...com>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/phy/dp83867.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index f3c04981b8da6..cd7032628a28c 100644
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -215,9 +215,9 @@ static int dp83867_set_wol(struct phy_device *phydev,
 		if (wol->wolopts & WAKE_MAGICSECURE) {
 			phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP1,
 				      (wol->sopass[1] << 8) | wol->sopass[0]);
-			phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP1,
+			phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP2,
 				      (wol->sopass[3] << 8) | wol->sopass[2]);
-			phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP1,
+			phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP3,
 				      (wol->sopass[5] << 8) | wol->sopass[4]);
 
 			val_rxcfg |= DP83867_WOL_SEC_EN;
-- 
2.25.1