/* * hypervisor.c - /sys/hypervisor subsystem. * * This file is released under the GPLv2 * */#include <linux/kobject.h>#include <linux/device.h>#include"base.h"decl_subsys(hypervisor, NULL, NULL);EXPORT_SYMBOL_GPL(hypervisor_subsys);int __init hypervisor_init(void){returnsubsystem_register(&hypervisor_subsys);}