BUS_REGISTER(9) Device drivers infrastructure BUS_REGISTER(9)
NAME bus_register - register a bus with the system.
SYNOPSIS int bus_register(struct bus_type * bus);
ARGUMENTS bus bus.
DESCRIPTION Once we have that, we registered the bus with the kobject infrastructure, then register the children subsystems it has: the devices and drivers that belong to the bus.
COPYRIGHT Kernel Hackers Manual 2.6. April 2016 BUS_REGISTER(9)