netdev - [PATCH v0 09/10] net: phy: Re-attempt custom DT configuration after configuration

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Date:	Sat, 16 Jul 2016 15:29:07 +0100
From:	Jamie Lentin <jm@...tin.co.uk>
To:	Jason Cooper <jason@...edaemon.net>, Andrew Lunn <andrew@...n.ch>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Gregory Clement <gregory.clement@...e-electrons.com>,
	Imre Kaloz <kaloz@...nwrt.org>,
	Florian Fainelli <f.fainelli@...il.com>
Cc:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	Jamie Lentin <jm@...tin.co.uk>
Subject: [PATCH v0 09/10] net: phy: Re-attempt custom DT configuration after configuration

marvell,reg-init is generally used to apply a custom LED configuration
on boot. However this is then blatted in m88e1121_config_aneg when the
interface is brought up. Re-apply any custom configuration afterwards,
to keep custom LED configuration.

Signed-off-by: Jamie Lentin <jm@...tin.co.uk>
---
 drivers/net/phy/marvell.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index c2ca347..b55e4e0 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -424,6 +424,10 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
 	phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 
 	err = genphy_config_aneg(phydev);
+	if (err < 0)
+		return err;
+
+	err = marvell_of_reg_init(phydev);
 
 	return err;
 }
-- 
2.8.1