poweroff_lock      45 drivers/thermal/thermal_core.c static DEFINE_MUTEX(poweroff_lock);
poweroff_lock     398 drivers/thermal/thermal_core.c 		mutex_lock(&poweroff_lock);
poweroff_lock     408 drivers/thermal/thermal_core.c 		mutex_unlock(&poweroff_lock);
poweroff_lock    1601 drivers/thermal/thermal_core.c 	mutex_init(&poweroff_lock);
poweroff_lock    1636 drivers/thermal/thermal_core.c 	mutex_destroy(&poweroff_lock);