Lines Matching refs:graph_mutex
463 mutex_lock(&dev->graph_mutex); in media_device_ioctl()
468 mutex_unlock(&dev->graph_mutex); in media_device_ioctl()
527 mutex_lock(&dev->graph_mutex); in media_device_compat_ioctl()
530 mutex_unlock(&dev->graph_mutex); in media_device_compat_ioctl()
630 mutex_lock(&mdev->graph_mutex); in media_device_register_entity()
657 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity()
663 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity()
676 mutex_lock(&mdev->graph_mutex); in media_device_unregister_entity()
678 mutex_unlock(&mdev->graph_mutex); in media_device_unregister_entity()
691 mutex_init(&mdev->graph_mutex); in media_device_init()
709 mutex_destroy(&mdev->graph_mutex); in media_device_cleanup()
758 mutex_lock(&mdev->graph_mutex); in media_device_register_entity_notify()
760 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity_notify()
776 mutex_lock(&mdev->graph_mutex); in media_device_unregister_entity_notify()
778 mutex_unlock(&mdev->graph_mutex); in media_device_unregister_entity_notify()
792 mutex_lock(&mdev->graph_mutex); in media_device_unregister()
796 mutex_unlock(&mdev->graph_mutex); in media_device_unregister()
823 mutex_unlock(&mdev->graph_mutex); in media_device_unregister()