linux-kernel - [PATCH v7 net-next 12/14] net: phy: marvell-88q2xxx: cleanup mv88q2xxx_config

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Message-Id: <20240218075753.18067-13-dima.fedrau@gmail.com>
Date: Sun, 18 Feb 2024 08:57:49 +0100
From: Dimitri Fedrau <dima.fedrau@...il.com>
To: 
Cc: Dimitri Fedrau <dima.fedrau@...il.com>,
	Andrew Lunn <andrew@...n.ch>,
	Stefan Eichenberger <eichest@...il.com>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v7 net-next 12/14] net: phy: marvell-88q2xxx: cleanup mv88q2xxx_config_init

mv88q2xxx_config_init calls genphy_c45_read_pma which is done by
mv88q2xxx_read_status, it calls also mv88q2xxx_config_aneg which is
also called by the PHY state machine. Let the PHY state machine handle
the phydriver ops in their intendend way.

Reviewed-by: Andrew Lunn <andrew@...n.ch>
Tested-by: Stefan Eichenberger <eichest@...il.com>
Signed-off-by: Dimitri Fedrau <dima.fedrau@...il.com>
---
 drivers/net/phy/marvell-88q2xxx.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/net/phy/marvell-88q2xxx.c b/drivers/net/phy/marvell-88q2xxx.c
index 58aa10d35731..ebcc6b4046fb 100644
--- a/drivers/net/phy/marvell-88q2xxx.c
+++ b/drivers/net/phy/marvell-88q2xxx.c
@@ -370,20 +370,13 @@ static int mv88q2xxx_config_aneg(struct phy_device *phydev)
 
 static int mv88q2xxx_config_init(struct phy_device *phydev)
 {
-	int ret;
-
 	/* The 88Q2XXX PHYs do have the extended ability register available, but
 	 * register MDIO_PMA_EXTABLE where they should signalize it does not
 	 * work according to specification. Therefore, we force it here.
 	 */
 	phydev->pma_extable = MDIO_PMA_EXTABLE_BT1;
 
-	/* Read the current PHY configuration */
-	ret = genphy_c45_read_pma(phydev);
-	if (ret)
-		return ret;
-
-	return mv88q2xxx_config_aneg(phydev);
+	return 0;
 }
 
 static int mv88q2xxx_get_sqi(struct phy_device *phydev)
-- 
2.39.2