Searched refs:ctrl_mutex (Results 1 – 4 of 4) sorted by relevance
1394 ret = mutex_lock_interruptible(&chain->ctrl_mutex); in uvc_query_v4l2_ctrl()1425 mutex_unlock(&chain->ctrl_mutex); in uvc_query_v4l2_ctrl()1455 ret = mutex_lock_interruptible(&chain->ctrl_mutex); in uvc_query_v4l2_menu()1500 mutex_unlock(&chain->ctrl_mutex); in uvc_query_v4l2_menu()1589 mutex_lock(&chain->ctrl_mutex); in uvc_ctrl_status_event()1613 mutex_unlock(&chain->ctrl_mutex); in uvc_ctrl_status_event()1726 ret = mutex_lock_interruptible(&handle->chain->ctrl_mutex); in uvc_ctrl_add_event()1761 mutex_unlock(&handle->chain->ctrl_mutex); in uvc_ctrl_add_event()1769 mutex_lock(&handle->chain->ctrl_mutex); in uvc_ctrl_del_event()1774 mutex_unlock(&handle->chain->ctrl_mutex); in uvc_ctrl_del_event()[all …]
340 struct mutex ctrl_mutex; /* Protects ctrl.info */ member
1692 mutex_init(&chain->ctrl_mutex); in uvc_alloc_chain()
530 struct mutex ctrl_mutex; member1389 mutex_destroy(&isl7998x->ctrl_mutex); in isl7998x_remove_controls()1404 mutex_init(&isl7998x->ctrl_mutex); in isl7998x_init_controls()1405 isl7998x->ctrl_handler.lock = &isl7998x->ctrl_mutex; in isl7998x_init_controls()