kobj_driver 619 drivers/cpuidle/sysfs.c dev->kobj_driver = kdrv; kobj_driver 630 drivers/cpuidle/sysfs.c struct cpuidle_driver_kobj *kdrv = dev->kobj_driver; kobj_driver 93 include/linux/cpuidle.h struct cpuidle_driver_kobj *kobj_driver;