// SPDX-License-Identifier: GPL-2.0/* * Copyright (c) 2002-3 Patrick Mochel * Copyright (c) 2002-3 Open Source Development Labs */ #include <linux/device.h>#include <linux/init.h>#include <linux/memory.h>#include <linux/of.h>#include <linux/backing-dev.h> #include "base.h" /** * driver_init - initialize driver model. * * Call the driver model init functions to initialize their * subsystems. Called early from init/main.c. */void __init driver_init(void){	/* These are the core pieces */	bdi_init(&noop_backing_dev_info);	devtmpfs_init();	devices_init();	buses_init();	classes_init();	firmware_init();	hypervisor_init(); 	/* These are also core pieces, but must come after the	 * core core pieces.	 */	faux_bus_init();	of_core_init();	software_node_init();	platform_bus_init();	auxiliary_bus_init();	memory_dev_init();	node_dev_init();	cpu_dev_init();	container_dev_init();}