diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index a460673cf27e..fe46b40195fa 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -2293,12 +2293,19 @@ static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip, bus->write = mv88e6xxx_mdio_write; bus->parent = chip->dev; + if (!external) { + err = mv88e6xxx_g2_irq_mdio_setup(chip, bus); + if (err) + return err; + } + if (np) err = of_mdiobus_register(bus, np); else err = mdiobus_register(bus); if (err) { dev_err(chip->dev, "Cannot register MDIO bus (%d)\n", err); + mv88e6xxx_g2_irq_mdio_free(chip, bus); return err; } @@ -2325,6 +2332,9 @@ static void mv88e6xxx_mdios_unregister(struct mv88e6xxx_chip *chip) list_for_each_entry(mdio_bus, &chip->mdios, list) { bus = mdio_bus->bus; + if (!mdio_bus->external) + mv88e6xxx_g2_irq_mdio_free(chip, bus); + mdiobus_unregister(bus); } } |