diff options
| -rw-r--r-- | net/dsa-uclass.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/dsa-uclass.c b/net/dsa-uclass.c index 88a8ea9352..7898f30e15 100644 --- a/net/dsa-uclass.c +++ b/net/dsa-uclass.c @@ -272,6 +272,7 @@ static int dsa_port_probe(struct udevice *pdev) struct dsa_port_pdata *port_pdata; struct dsa_priv *dsa_priv; struct udevice *master; + int ret; port_pdata = dev_get_parent_plat(pdev); dsa_priv = dev_get_uclass_priv(dev); @@ -285,6 +286,14 @@ static int dsa_port_probe(struct udevice *pdev) return -ENODEV; /* + * Probe the master device. We depend on the master device for proper + * operation and we also need it for MAC inheritance below. + */ + ret = device_probe(master); + if (ret) + return ret; + + /* * Inherit port's hwaddr from the DSA master, unless the port already * has a unique MAC address specified in the environment. */ |