From: Florian Fainelli <f.fainelli@gmail.com>
To: <netdev@vger.kernel.org>
Cc: <davem@davemloft.net>, <sebastian.hesselbarth@gmail.com>,
<sergei.shtylyov@cogentembedded.com>, <afleming@gmail.com>,
<kyle@moffetthome.net>, Florian Fainelli <f.fainelli@gmail.com>
Subject: [PATCH 4/9] net: bfin_mac: do not reset PHY after phy_start()
Date: Thu, 5 Dec 2013 16:55:12 -0800 [thread overview]
Message-ID: <1386291317-1202-5-git-send-email-f.fainelli@gmail.com> (raw)
In-Reply-To: <1386291317-1202-1-git-send-email-f.fainelli@gmail.com>
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>
---
drivers/net/ethernet/adi/bfin_mac.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
index 75fb1d2..2ce382e 100644
--- a/drivers/net/ethernet/adi/bfin_mac.c
+++ b/drivers/net/ethernet/adi/bfin_mac.c
@@ -1544,7 +1544,6 @@ 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);
--
1.8.3.2
next prev parent reply other threads:[~2013-12-06 1:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-06 0:55 [PATCH 0/9] net: phy: PHY reset consolidation Florian Fainelli
2013-12-06 0:55 ` [PATCH 1/9] net: phy: report link partner features through ethtool Florian Fainelli
2013-12-06 0:55 ` [PATCH 2/9] net: phy: use phy_init_hw instead of open-coding it Florian Fainelli
2013-12-06 0:55 ` [PATCH 3/9] net: greth: use phy_read_status() Florian Fainelli
2013-12-06 0:55 ` Florian Fainelli [this message]
2013-12-06 0:55 ` [PATCH 5/9] net: phy: consolidate PHY reset in phy_init_hw() Florian Fainelli
2013-12-06 0:55 ` [PATCH 6/9] net: mv643xx_eth: use phy_init_hw to reset PHY Florian Fainelli
2013-12-06 2:16 ` Sergei Shtylyov
2013-12-06 0:55 ` [PATCH 7/9] net: pxa168_eth: use phy_init_hw for PHY reset Florian Fainelli
2013-12-06 1:06 ` Florian Fainelli
2013-12-06 0:55 ` [PATCH 8/9] net: tc35815: " Florian Fainelli
2013-12-06 0:55 ` [PATCH 9/9] net: sh_eth: do not issue a wild PHY reset through BMCR Florian Fainelli
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