of_mdio_find_bus(9) centos man page | unix.com

OF_MDIO_FIND_BUS(9)					      Network device support					       OF_MDIO_FIND_BUS(9)

NAME
       of_mdio_find_bus - Given an mii_bus node, find the mii_bus.

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.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						       OF_MDIO_FIND_BUS(9)