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>
diff --git a/drivers/net/fec_mpc52xx_phy.c b/drivers/net/fec_mpc52xx_phy.c
index 6a3ac4e..956836f 100644
--- a/drivers/net/fec_mpc52xx_phy.c
+++ b/drivers/net/fec_mpc52xx_phy.c
@@ -124,7 +124,7 @@
goto out_free;
}
- bus->id = res.start;
+ snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
bus->priv = priv;
bus->dev = dev;