Searched refs:trigger_lock (Results 1 – 3 of 3) sorted by relevance
60 down_write(&led_cdev->trigger_lock); in led_trigger_write()62 up_write(&led_cdev->trigger_lock); in led_trigger_write()135 down_read(&led_cdev->trigger_lock); in led_trigger_read()140 up_read(&led_cdev->trigger_lock); in led_trigger_read()146 up_read(&led_cdev->trigger_lock); in led_trigger_read()257 down_write(&led_cdev->trigger_lock); in led_trigger_remove()259 up_write(&led_cdev->trigger_lock); in led_trigger_remove()271 down_write(&led_cdev->trigger_lock); in led_trigger_set_default()280 up_write(&led_cdev->trigger_lock); in led_trigger_set_default()312 down_write(&led_cdev->trigger_lock); in led_trigger_register()[all …]
546 init_rwsem(&led_cdev->trigger_lock); in led_classdev_register_ext()588 down_write(&led_cdev->trigger_lock); in led_classdev_unregister()591 up_write(&led_cdev->trigger_lock); in led_classdev_unregister()
187 struct rw_semaphore trigger_lock; member