| Message ID | 20170731190429.24204-3-f.fainelli@gmail.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/drivers/net/phy/mdio-bcm-unimac.c b/drivers/net/phy/mdio-bcm-unimac.c index 226fdccfa1a8..97cac10bd0d5 100644 --- a/drivers/net/phy/mdio-bcm-unimac.c +++ b/drivers/net/phy/mdio-bcm-unimac.c @@ -197,7 +197,7 @@ static int unimac_mdio_probe(struct platform_device *pdev) bus->read = unimac_mdio_read; bus->write = unimac_mdio_write; bus->reset = unimac_mdio_reset; - snprintf(bus->id, MII_BUS_ID_SIZE, "%s", pdev->name); + snprintf(bus->id, MII_BUS_ID_SIZE, "%s-%d", pdev->name, pdev->id); ret = of_mdiobus_register(bus, np); if (ret) {
In preparation for having multiple GENET instances in a system (up to 3), make sure that we do include the bus instance number in the name of the MDIO bus such that we change it from "unimac-mdio" to "unimac-mdio-0" for instance. So far, the only user of this driver is using Device Tree, which uses a lookup/parenting based technique to map PHY devices to their respective MDIO bus controllers, hence causing no additional changes. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- drivers/net/phy/mdio-bcm-unimac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)