From: Kumar Gala <galak@kernel.crashing.org>
Date: Thu, 28 Jun 2007 18:26:06 +0000 (-0500)
Subject: phy: Fix phy_id for Vitesse 824x PHY
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5f708dd91d15876e26d7a57f97a255cedffca463;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

phy: Fix phy_id for Vitesse 824x PHY

The phy_id specified for the Vitesse 824x PHY would never match because
it was expecting bits to be set that would be masked by the phy_id_mask.
Fix the phy_id so it will match properly, and changed the mdio_bus_match
to mask both the driver and devices phy_id with the mask so we dont have
this issue in the future.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index fc4aee96cdfd..fc2f0e695a13 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -131,7 +131,8 @@ static int mdio_bus_match(struct device *dev, struct device_driver *drv)
 	struct phy_device *phydev = to_phy_device(dev);
 	struct phy_driver *phydrv = to_phy_driver(drv);
 
-	return (phydrv->phy_id == (phydev->phy_id & phydrv->phy_id_mask));
+	return ((phydrv->phy_id & phydrv->phy_id_mask) ==
+		(phydev->phy_id & phydrv->phy_id_mask));
 }
 
 /* Suspend and resume.  Copied from platform_suspend and
diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c
index 792716beb052..596222b260d6 100644
--- a/drivers/net/phy/vitesse.c
+++ b/drivers/net/phy/vitesse.c
@@ -84,7 +84,7 @@ static int vsc824x_config_intr(struct phy_device *phydev)
 
 /* Vitesse 824x */
 static struct phy_driver vsc8244_driver = {
-	.phy_id		= 0x000fc6c2,
+	.phy_id		= 0x000fc6c0,
 	.name		= "Vitesse VSC8244",
 	.phy_id_mask	= 0x000fffc0,
 	.features	= PHY_GBIT_FEATURES,