diff options
| -rw-r--r-- | net/dsa/dsa2.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index d0a2452a1e24..cac48a741f27 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -13,6 +13,7 @@ #include <linux/slab.h> #include <linux/rtnetlink.h> #include <linux/of.h> +#include <linux/of_mdio.h> #include <linux/of_net.h> #include <net/devlink.h> #include <net/sch_generic.h> @@ -852,6 +853,7 @@ disconnect: static int dsa_switch_setup(struct dsa_switch *ds) { struct dsa_devlink_priv *dl_priv; + struct device_node *dn; struct dsa_port *dp; int err; @@ -907,7 +909,10 @@ static int dsa_switch_setup(struct dsa_switch *ds) dsa_slave_mii_bus_init(ds); - err = mdiobus_register(ds->slave_mii_bus); + dn = of_get_child_by_name(ds->dev->of_node, "mdio"); + + err = of_mdiobus_register(ds->slave_mii_bus, dn); + of_node_put(dn); if (err < 0) goto free_slave_mii_bus; } |