120 	struct hidma_desc *mdesc;  in hidma_process_completed()  local
133 	list_for_each_entry_safe(mdesc, next, &list, node) {  in hidma_process_completed()
138 		desc = &mdesc->desc;  in hidma_process_completed()
145 		llstat = hidma_ll_status(mdma->lldev, mdesc->tre_ch);  in hidma_process_completed()
151 		list_move(&mdesc->node, &mchan->free);  in hidma_process_completed()
172 	struct hidma_desc *mdesc = data;  in hidma_callback()  local
173 	struct hidma_chan *mchan = to_hidma_chan(mdesc->desc.chan);  in hidma_callback()
180 	if (mdesc->node.next) {  in hidma_callback()
182 		list_move_tail(&mdesc->node, &mchan->completed);  in hidma_callback()
320 	struct hidma_desc *mdesc;  in hidma_tx_submit()  local
333 	mdesc = container_of(txd, struct hidma_desc, desc);  in hidma_tx_submit()
337 	list_move_tail(&mdesc->node, &mchan->queued);  in hidma_tx_submit()
351 	struct hidma_desc *mdesc, *tmp;  in hidma_alloc_chan_resources()  local
362 		mdesc = kzalloc(sizeof(struct hidma_desc), GFP_NOWAIT);  in hidma_alloc_chan_resources()
363 		if (!mdesc) {  in hidma_alloc_chan_resources()
367 		dma_async_tx_descriptor_init(&mdesc->desc, dmach);  in hidma_alloc_chan_resources()
368 		mdesc->desc.tx_submit = hidma_tx_submit;  in hidma_alloc_chan_resources()
371 				      "DMA engine", hidma_callback, mdesc,  in hidma_alloc_chan_resources()
372 				      &mdesc->tre_ch);  in hidma_alloc_chan_resources()
376 			kfree(mdesc);  in hidma_alloc_chan_resources()
379 		list_add_tail(&mdesc->node, &descs);  in hidma_alloc_chan_resources()
384 		list_for_each_entry_safe(mdesc, tmp, &descs, node) {  in hidma_alloc_chan_resources()
385 			hidma_ll_free(dmadev->lldev, mdesc->tre_ch);  in hidma_alloc_chan_resources()
386 			kfree(mdesc);  in hidma_alloc_chan_resources()
403 	struct hidma_desc *mdesc = NULL;  in hidma_prep_dma_memcpy()  local
410 		mdesc = list_first_entry(&mchan->free, struct hidma_desc, node);  in hidma_prep_dma_memcpy()
411 		list_del(&mdesc->node);  in hidma_prep_dma_memcpy()
415 	if (!mdesc)  in hidma_prep_dma_memcpy()
418 	hidma_ll_set_transfer_params(mdma->lldev, mdesc->tre_ch,  in hidma_prep_dma_memcpy()
424 	list_add_tail(&mdesc->node, &mchan->prepared);  in hidma_prep_dma_memcpy()
427 	return &mdesc->desc;  in hidma_prep_dma_memcpy()
435 	struct hidma_desc *mdesc = NULL;  in hidma_prep_dma_memset()  local
442 		mdesc = list_first_entry(&mchan->free, struct hidma_desc, node);  in hidma_prep_dma_memset()
443 		list_del(&mdesc->node);  in hidma_prep_dma_memset()
447 	if (!mdesc)  in hidma_prep_dma_memset()
450 	hidma_ll_set_transfer_params(mdma->lldev, mdesc->tre_ch,  in hidma_prep_dma_memset()
456 	list_add_tail(&mdesc->node, &mchan->prepared);  in hidma_prep_dma_memset()
459 	return &mdesc->desc;  in hidma_prep_dma_memset()
466 	struct hidma_desc *tmp, *mdesc;  in hidma_terminate_channel()  local
491 	list_for_each_entry_safe(mdesc, tmp, &list, node) {  in hidma_terminate_channel()
492 		struct dma_async_tx_descriptor *txd = &mdesc->desc;  in hidma_terminate_channel()
499 		list_move(&mdesc->node, &mchan->free);  in hidma_terminate_channel()
531 	struct hidma_desc *mdesc, *tmp;  in hidma_free_chan_resources()  local
544 	list_for_each_entry_safe(mdesc, tmp, &descs, node) {  in hidma_free_chan_resources()
545 		hidma_ll_free(mdma->lldev, mdesc->tre_ch);  in hidma_free_chan_resources()
546 		list_del(&mdesc->node);  in hidma_free_chan_resources()
547 		kfree(mdesc);  in hidma_free_chan_resources()