Searched refs:td_open_close_lock (Results 1 – 1 of 1) sorted by relevance
296 struct mutex td_open_close_lock; member528 mutex_init(&tdev->td_open_close_lock); in ti_startup()657 if (mutex_lock_interruptible(&tdev->td_open_close_lock)) in ti_open()757 mutex_unlock(&tdev->td_open_close_lock); in ti_open()787 mutex_lock(&tdev->td_open_close_lock); in ti_close()793 mutex_unlock(&tdev->td_open_close_lock); in ti_close()