diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2017-07-24 09:59:07 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-25 03:23:55 +0300 |
| commit | d57b9db1ae0cde366c9cc6b038cb1e8ff05557a1 (patch) | |
| tree | 13c5975b49ad03a39183ce6109698fbd45eceaa6 | |
| parent | c7472ec4a00c298d2b55c0aa945b8a4c10f6f898 (diff) | |
| download | linux-d57b9db1ae0cde366c9cc6b038cb1e8ff05557a1.tar.xz | |
ftgmac100: Make the MDIO bus a child of the ethernet device
Populate mii_bus->parent with our own platform device before
registering, which makes it easier to locate the MDIO bus
in sysfs when trying to diagnose problems.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/faraday/ftgmac100.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index bfda0b2e2b82..cdb979440ca5 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1682,6 +1682,7 @@ static int ftgmac100_setup_mdio(struct net_device *netdev) priv->mii_bus->name = "ftgmac100_mdio"; snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%s-%d", pdev->name, pdev->id); + priv->mii_bus->parent = priv->dev; priv->mii_bus->priv = priv->netdev; priv->mii_bus->read = ftgmac100_mdiobus_read; priv->mii_bus->write = ftgmac100_mdiobus_write; |