Searched refs:subscribe_lock (Results 1 – 3 of 3) sorted by relevance
48 mutex_init(&fh->subscribe_lock); in v4l2_fh_init()94 mutex_destroy(&fh->subscribe_lock); in v4l2_fh_exit()
223 mutex_lock(&fh->subscribe_lock); in v4l2_event_subscribe()248 mutex_unlock(&fh->subscribe_lock); in v4l2_event_subscribe()289 mutex_lock(&fh->subscribe_lock); in v4l2_event_unsubscribe()308 mutex_unlock(&fh->subscribe_lock); in v4l2_event_unsubscribe()
58 struct mutex subscribe_lock; member
