From: Florian Fainelli <f.fainelli@gmail.com>
Date: Fri, 6 Dec 2013 21:01:33 +0000 (-0800)
Subject: net: bfin_mac: do not reset PHY after phy_start()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=06d87cec73d883690f690e72da498e7f0334f9bc;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

net: bfin_mac: do not reset PHY after phy_start()

The PHY is already reset during driver probing, and this manual reset
after calling phy_start() will wipe out board-specific PHY fixups and
driver specific configuration initialization. Remove that explicit PHY
reset.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
index 0d4f29579879..c0f68dcd1dc1 100644
--- a/drivers/net/ethernet/adi/bfin_mac.c
+++ b/drivers/net/ethernet/adi/bfin_mac.c
@@ -1557,7 +1557,6 @@ static int bfin_mac_open(struct net_device *dev)
 		return ret;
 
 	phy_start(lp->phydev);
-	phy_write(lp->phydev, MII_BMCR, BMCR_RESET);
 	setup_system_regs(dev);
 	setup_mac_addr(dev->dev_addr);