From 6436e7900c161132da729cf458021863acda773e Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sun, 2 Sep 2018 18:13:14 +0200 Subject: [PATCH] net: dsa: mv88e6xxx: Fix writing to a PHY page. [ Upstream commit c309b158090d788e96ee597444965cb79b040484 ] After changing to the needed page, actually write the value to the register! Fixes: 09cb7dfd3f14 ("net: dsa: mv88e6xxx: describe PHY page and SerDes") Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/net/dsa/mv88e6xxx/phy.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/dsa/mv88e6xxx/phy.c b/drivers/net/dsa/mv88e6xxx/phy.c index 46af805..152a65d 100644 --- a/drivers/net/dsa/mv88e6xxx/phy.c +++ b/drivers/net/dsa/mv88e6xxx/phy.c @@ -110,6 +110,9 @@ int mv88e6xxx_phy_page_write(struct mv88e6xxx_chip *chip, int phy, err = mv88e6xxx_phy_page_get(chip, phy, page); if (!err) { err = mv88e6xxx_phy_write(chip, phy, MV88E6XXX_PHY_PAGE, page); + if (!err) + err = mv88e6xxx_phy_write(chip, phy, reg, val); + mv88e6xxx_phy_page_put(chip, phy); } -- 2.7.4