116 	struct virt_dma_chan vchan;  member
137 	return container_of(chan->vchan.chan.device, struct jz4740_dma_dev,  in jz4740_dma_chan_get_dev()
143 	return container_of(c, struct jz4740_dmaengine_chan, vchan.chan);  in to_jz4740_dma_chan()
277 	spin_lock_irqsave(&chan->vchan.lock, flags);  in jz4740_dma_terminate_all()
281 	vchan_get_all_descriptors(&chan->vchan, &head);  in jz4740_dma_terminate_all()
282 	spin_unlock_irqrestore(&chan->vchan.lock, flags);  in jz4740_dma_terminate_all()
284 	vchan_dma_desc_free_list(&chan->vchan, &head);  in jz4740_dma_terminate_all()
300 		vdesc = vchan_next_desc(&chan->vchan);  in jz4740_dma_start_transfer()
340 	spin_lock(&chan->vchan.lock);  in jz4740_dma_chan_irq()
353 	spin_unlock(&chan->vchan.lock);  in jz4740_dma_chan_irq()
383 	spin_lock_irqsave(&chan->vchan.lock, flags);  in jz4740_dma_issue_pending()
384 	if (vchan_issue_pending(&chan->vchan) && !chan->desc)  in jz4740_dma_issue_pending()
386 	spin_unlock_irqrestore(&chan->vchan.lock, flags);  in jz4740_dma_issue_pending()
412 	return vchan_tx_prep(&chan->vchan, &desc->vdesc, flags);  in jz4740_dma_prep_slave_sg()
443 	return vchan_tx_prep(&chan->vchan, &desc->vdesc, flags);  in jz4740_dma_prep_dma_cyclic()
479 	spin_lock_irqsave(&chan->vchan.lock, flags);  in jz4740_dma_tx_status()
480 	vdesc = vchan_find_desc(&chan->vchan, cookie);  in jz4740_dma_tx_status()
490 	spin_unlock_irqrestore(&chan->vchan.lock, flags);  in jz4740_dma_tx_status()
554 		chan->vchan.desc_free = jz4740_dma_desc_free;  in jz4740_dma_probe()
555 		vchan_init(&chan->vchan, dd);  in jz4740_dma_probe()