phy: Change mii_bus id field to a string

Having the id field be an int was making more complex bus topologies
excessively difficult.  For now, just convert it to a string, and
change all instances of "bus->id = val" to
snprintf(id, MII_BUS_ID_LEN, "%x", val).

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/fs_enet/mii-fec.c b/drivers/net/fs_enet/mii-fec.c
index a89cf15090b8..ba75efc9f5b5 100644
--- a/drivers/net/fs_enet/mii-fec.c
+++ b/drivers/net/fs_enet/mii-fec.c
@@ -196,7 +196,7 @@ static int __devinit fs_enet_mdio_probe(struct of_device *ofdev,
         if (ret)
                 return ret;
 
-        new_bus->id = res.start;
+        snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", res.start);
 
         fec->fecp = ioremap(res.start, res.end - res.start + 1);
         if (!fec->fecp)
@@ -309,7 +309,7 @@ static int __devinit fs_enet_fec_mdio_probe(struct device *dev)
         new_bus->read = &fs_enet_fec_mii_read,
         new_bus->write = &fs_enet_fec_mii_write,
         new_bus->reset = &fs_enet_fec_mii_reset,
-        new_bus->id = pdev->id;
+        snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id);
 
         pdata = (struct fs_mii_fec_platform_info *)pdev->dev.platform_data;