From: Florian Fainelli <florian@openwrt.org>
Date: Mon, 9 Jan 2012 23:59:11 +0000 (+0000)
Subject: macb: use an unique MDIO bus name.
X-Git-Tag: firefly_0821_release~3680^2~3734^2~33
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=98d5e57eafce7a68d864fdb5a26542ba8b4f59ba;p=firefly-linux-kernel-4.4.55.git

macb: use an unique MDIO bus name.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index f3d5c65d99cf..23200680d4c1 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -243,7 +243,8 @@ static int macb_mii_init(struct macb *bp)
 	bp->mii_bus->read = &macb_mdio_read;
 	bp->mii_bus->write = &macb_mdio_write;
 	bp->mii_bus->reset = &macb_mdio_reset;
-	snprintf(bp->mii_bus->id, MII_BUS_ID_SIZE, "%x", bp->pdev->id);
+	snprintf(bp->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
+		bp->pdev->name, bp->pdev->id);
 	bp->mii_bus->priv = bp;
 	bp->mii_bus->parent = &bp->dev->dev;
 	pdata = bp->pdev->dev.platform_data;