136 	if (READ_ONCE(entity->dependency))  in drm_sched_entity_is_ready()
222 	if (job->sched->ops->dependency)  in drm_sched_job_dependency()
223 		return job->sched->ops->dependency(job, entity);  in drm_sched_job_dependency()
299 		if (entity->dependency) {  in drm_sched_entity_fini()
300 			dma_fence_remove_callback(entity->dependency,  in drm_sched_entity_fini()
302 			dma_fence_put(entity->dependency);  in drm_sched_entity_fini()
303 			entity->dependency = NULL;  in drm_sched_entity_fini()
328 /* drm_sched_entity_clear_dep - callback to clear the entities dependency */
335 	entity->dependency = NULL;  in drm_sched_entity_clear_dep()
340  * drm_sched_entity_clear_dep - callback to clear the entities dependency and
371  * Add a callback to the current dependency of the entity to wake up the
377 	struct dma_fence *fence = entity->dependency;  in drm_sched_entity_add_dependency_cb()
387 		dma_fence_put(entity->dependency);  in drm_sched_entity_add_dependency_cb()
400 		dma_fence_put(entity->dependency);  in drm_sched_entity_add_dependency_cb()
401 		entity->dependency = fence;  in drm_sched_entity_add_dependency_cb()
411 	if (!dma_fence_add_callback(entity->dependency, &entity->cb,  in drm_sched_entity_add_dependency_cb()
415 	dma_fence_put(entity->dependency);  in drm_sched_entity_add_dependency_cb()
427 	while ((entity->dependency =  in drm_sched_entity_pop_job()
429 		trace_drm_sched_job_wait_dep(sched_job, entity->dependency);  in drm_sched_entity_pop_job()