linux-kernel - [PATCH 08/21] lantiq_etop: use an unique MDIO bus name.

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Message-Id: <1326189567-21663-9-git-send-email-florian@openwrt.org>
Date:	Tue, 10 Jan 2012 10:59:14 +0100
From:	Florian Fainelli <florian@...nwrt.org>
To:	netdev@...r.kernel.org
Cc:	Florian Fainelli <florian@...nwrt.org>,
	"David S. Miller" <davem@...emloft.net>,
	John Crispin <blogic@...nwrt.org>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	Jiri Pirko <jpirko@...hat.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 08/21] lantiq_etop: use an unique MDIO bus name.

Signed-off-by: Florian Fainelli <florian@...nwrt.org>
---
 drivers/net/ethernet/lantiq_etop.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c
index 0b3567a..85e2c6c 100644
--- a/drivers/net/ethernet/lantiq_etop.c
+++ b/drivers/net/ethernet/lantiq_etop.c
@@ -98,6 +98,7 @@ struct ltq_etop_chan {
 
 struct ltq_etop_priv {
 	struct net_device *netdev;
+	struct platform_device *pdev;
 	struct ltq_eth_data *pldata;
 	struct resource *res;
 
@@ -436,7 +437,8 @@ ltq_etop_mdio_init(struct net_device *dev)
 	priv->mii_bus->read = ltq_etop_mdio_rd;
 	priv->mii_bus->write = ltq_etop_mdio_wr;
 	priv->mii_bus->name = "ltq_mii";
-	snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0);
+	snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
+		priv->pdev->name, priv->pdev->id);
 	priv->mii_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
 	if (!priv->mii_bus->irq) {
 		err = -ENOMEM;
@@ -734,6 +736,7 @@ ltq_etop_probe(struct platform_device *pdev)
 	dev->ethtool_ops = &ltq_etop_ethtool_ops;
 	priv = netdev_priv(dev);
 	priv->res = res;
+	priv->pdev = pdev;
 	priv->pldata = dev_get_platdata(&pdev->dev);
 	priv->netdev = dev;
 	spin_lock_init(&priv->lock);
-- 
1.7.5.4

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