SYNOPSIS
- struct mii_bus * of_mdio_find_bus(struct device_node * mdio_bus_np);
ARGUMENTS
mdio_bus_np
-
- Pointer to the mii_bus.
DESCRIPTION
Returns a pointer to the mii_bus, or NULL if none found.
Because the association of a device_node and mii_bus is made via of_mdiobus_register, the mii_bus cannot be found before it is registered with of_mdiobus_register.
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