Linux Kernel设备驱动模型之驱动模型初始化

/**  * 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 */  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.   */  platform_bus_init();  cpu_dev_init();  memory_dev_init();  container_dev_init();  of_core_init(); }