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>

3 files changed, 6 insertions, 6 deletions

diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 940e2041ba38..67b4b0728fce 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -1178,7 +1178,7 @@ static int __devinit find_phy(struct device_node *np,
 
         data  = of_get_property(np, "fixed-link", NULL);
         if (data) {
-                snprintf(fpi->bus_id, 16, PHY_ID_FMT, 0, *data);
+                snprintf(fpi->bus_id, 16, "%x:%02x", 0, *data);
                 return 0;
         }
 
@@ -1202,7 +1202,7 @@ static int __devinit find_phy(struct device_node *np,
         if (!data || len != 4)
                 goto out_put_mdio;
 
-        snprintf(fpi->bus_id, 16, PHY_ID_FMT, res.start, *data);
+        snprintf(fpi->bus_id, 16, "%x:%02x", res.start, *data);
 
 out_put_mdio:
         of_node_put(mdionode);
diff --git a/drivers/net/fs_enet/mii-bitbang.c b/drivers/net/fs_enet/mii-bitbang.c
index b8e4a736a130..1620030cd33c 100644
--- a/drivers/net/fs_enet/mii-bitbang.c
+++ b/drivers/net/fs_enet/mii-bitbang.c
@@ -130,7 +130,7 @@ static int __devinit fs_mii_bitbang_init(struct mii_bus *bus,
          * we get is an int, and the odds of multiple bitbang mdio buses
          * is low enough that it's not worth going too crazy.
          */
-        bus->id = res.start;
+        snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
 
         data = of_get_property(np, "fsl,mdio-pin", &len);
         if (!data || len != 4)
@@ -307,7 +307,7 @@ static int __devinit fs_enet_mdio_probe(struct device *dev)
                 return -ENOMEM;
 
         new_bus->name = "BB MII Bus",
-        new_bus->id = pdev->id;
+        snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id);
 
         new_bus->phy_mask = ~0x9;
         pdata = (struct fs_mii_bb_platform_info *)pdev->dev.platform_data;
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;