Subject: [PATCH] mvneta: dont call mvneta_adjust_link() manually

From: Stas Sergeev <[email-masked]>
Date: Wed, 01 Apr 2015 19:23:29 +0300

mvneta_adjust_link() is a callback for of_phy_connect() and should
not be called directly. The result of calling it directly is as below:
---
 mvneta f1030000.ethernet eth1: Link is Up - Unsupported (update p
hy.c)/Half - flow control off
---

This is because initially the struct phy_device is created with
invalid parameters. phylib calls adjust_link() only when the parameters
are validated, but calling it by hands may happen too early.

CC: Thomas Petazzoni <[email-masked]>
CC: [email-masked]
CC: [email-masked]
CC: Florian Fainelli <[email-masked]>

Signed-off-by: Stas Sergeev <[email-masked]>
---
 drivers/net/ethernet/marvell/mvneta.c |    7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 0e17fd0..ccb1433 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -2729,16 +2729,11 @@ static int mvneta_stop(struct net_device *dev)
 static int mvneta_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
 	struct mvneta_port *pp = netdev_priv(dev);
-	int ret;

 	if (!pp->phy_dev)
 		return -ENOTSUPP;

-	ret = phy_mii_ioctl(pp->phy_dev, ifr, cmd);
-	if (!ret)
-		mvneta_adjust_link(dev);
-
-	return ret;
+	return phy_mii_ioctl(pp->phy_dev, ifr, cmd);
 }

 /* Ethtool methods */
-- 
1.7.9.5