310 	struct fsl_qdma_comp *comp_temp, *_comp_temp;  in fsl_qdma_free_chan_resources()  local
323 	list_for_each_entry_safe(comp_temp, _comp_temp,  in fsl_qdma_free_chan_resources()
326 			      comp_temp->virt_addr,  in fsl_qdma_free_chan_resources()
327 			      comp_temp->bus_addr);  in fsl_qdma_free_chan_resources()
329 			      comp_temp->desc_virt_addr,  in fsl_qdma_free_chan_resources()
330 			      comp_temp->desc_bus_addr);  in fsl_qdma_free_chan_resources()
331 		list_del(&comp_temp->list);  in fsl_qdma_free_chan_resources()
332 		kfree(comp_temp);  in fsl_qdma_free_chan_resources()
335 	list_for_each_entry_safe(comp_temp, _comp_temp,  in fsl_qdma_free_chan_resources()
338 			      comp_temp->virt_addr,  in fsl_qdma_free_chan_resources()
339 			      comp_temp->bus_addr);  in fsl_qdma_free_chan_resources()
341 			      comp_temp->desc_virt_addr,  in fsl_qdma_free_chan_resources()
342 			      comp_temp->desc_bus_addr);  in fsl_qdma_free_chan_resources()
343 		list_del(&comp_temp->list);  in fsl_qdma_free_chan_resources()
344 		kfree(comp_temp);  in fsl_qdma_free_chan_resources()
404 	struct fsl_qdma_comp *comp_temp, *_comp_temp;  in fsl_qdma_pre_request_enqueue_desc()  local
407 		comp_temp = kzalloc(sizeof(*comp_temp), GFP_KERNEL);  in fsl_qdma_pre_request_enqueue_desc()
408 		if (!comp_temp)  in fsl_qdma_pre_request_enqueue_desc()
410 		comp_temp->virt_addr =  in fsl_qdma_pre_request_enqueue_desc()
412 				       &comp_temp->bus_addr);  in fsl_qdma_pre_request_enqueue_desc()
413 		if (!comp_temp->virt_addr)  in fsl_qdma_pre_request_enqueue_desc()
416 		comp_temp->desc_virt_addr =  in fsl_qdma_pre_request_enqueue_desc()
418 				       &comp_temp->desc_bus_addr);  in fsl_qdma_pre_request_enqueue_desc()
419 		if (!comp_temp->desc_virt_addr)  in fsl_qdma_pre_request_enqueue_desc()
422 		list_add_tail(&comp_temp->list, &queue->comp_free);  in fsl_qdma_pre_request_enqueue_desc()
428 	dma_pool_free(queue->comp_pool, comp_temp->virt_addr,  in fsl_qdma_pre_request_enqueue_desc()
429 		      comp_temp->bus_addr);  in fsl_qdma_pre_request_enqueue_desc()
432 	kfree(comp_temp);  in fsl_qdma_pre_request_enqueue_desc()
435 	list_for_each_entry_safe(comp_temp, _comp_temp,  in fsl_qdma_pre_request_enqueue_desc()
437 		if (comp_temp->virt_addr)  in fsl_qdma_pre_request_enqueue_desc()
439 				      comp_temp->virt_addr,  in fsl_qdma_pre_request_enqueue_desc()
440 				      comp_temp->bus_addr);  in fsl_qdma_pre_request_enqueue_desc()
441 		if (comp_temp->desc_virt_addr)  in fsl_qdma_pre_request_enqueue_desc()
443 				      comp_temp->desc_virt_addr,  in fsl_qdma_pre_request_enqueue_desc()
444 				      comp_temp->desc_bus_addr);  in fsl_qdma_pre_request_enqueue_desc()
446 		list_del(&comp_temp->list);  in fsl_qdma_pre_request_enqueue_desc()
447 		kfree(comp_temp);  in fsl_qdma_pre_request_enqueue_desc()
460 	struct fsl_qdma_comp *comp_temp;  in fsl_qdma_request_enqueue_desc()  local
467 			comp_temp = list_first_entry(&queue->comp_free,  in fsl_qdma_request_enqueue_desc()
470 			list_del(&comp_temp->list);  in fsl_qdma_request_enqueue_desc()
473 			comp_temp->qchan = fsl_chan;  in fsl_qdma_request_enqueue_desc()
474 			return comp_temp;  in fsl_qdma_request_enqueue_desc()