EXT_BUS_START_ADDR  174 drivers/net/phy/mdio-mux-bcm-iproc.c 	bus_dir = (desired_child < EXT_BUS_START_ADDR);
EXT_BUS_START_ADDR  175 drivers/net/phy/mdio-mux-bcm-iproc.c 	bus_id = bus_dir ? desired_child : (desired_child - EXT_BUS_START_ADDR);