netdev - [PATCH net] net: phy: re-apply PHY fixups during phy_register

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Message-Id: <1406584645-20081-1-git-send-email-f.fainelli@gmail.com>
Date:	Mon, 28 Jul 2014 14:57:25 -0700
From:	Florian Fainelli <f.fainelli@...il.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, jogo@...nwrt.org, hauke@...ke-m.de,
	Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH net] net: phy: re-apply PHY fixups during phy_register_device

Commit 87aa9f9c61ad ("net: phy: consolidate PHY reset in phy_init_hw()")
moved the call to phy_scan_fixups() in phy_init_hw() after a software
reset is performed.

This broke PHY drivers which do register an early PHY fixup callback to
intercept the PHY probing and do things like changing the 32-bits unique
PHY identifier when a pseudo-PHY address has been used.

Reported-by: Hauke Mehrtens <hauke@...ke-m.de>
Reported-by: Jonas Gorski <jogo@...nwrt.org>
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
This changes is applicable to 3.14+ thanks!

 drivers/net/phy/phy_device.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 74a82328dd49..1759d54682c8 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -355,6 +355,7 @@ int phy_device_register(struct phy_device *phydev)
 	phydev->bus->phy_map[phydev->addr] = phydev;
 
 	/* Run all of the fixups for this PHY */
+	phy_scan_fixups(phydev);
 	err = phy_init_hw(phydev);
 	if (err) {
 		pr_err("PHY %d failed to initialize\n", phydev->addr);
-- 
1.9.1

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