Searched refs:subscribe_lock (Results 1 – 3 of 3) sorted by relevance
192 lockdep_assert_held(&fh->subscribe_lock); in __v4l2_event_unsubscribe()230 mutex_lock(&fh->subscribe_lock); in v4l2_event_subscribe()251 mutex_unlock(&fh->subscribe_lock); in v4l2_event_subscribe()291 mutex_lock(&fh->subscribe_lock); in v4l2_event_unsubscribe()304 mutex_unlock(&fh->subscribe_lock); in v4l2_event_unsubscribe()
40 mutex_init(&fh->subscribe_lock); in v4l2_fh_init()86 mutex_destroy(&fh->subscribe_lock); in v4l2_fh_exit()
50 struct mutex subscribe_lock; member
