969 	struct rio_mport *mport = &priv->mport;  in tsi721_register_dma()  local
971 	INIT_LIST_HEAD(&mport->dma.channels);  in tsi721_register_dma()
981 		bdma_chan->dchan.device = &mport->dma;  in tsi721_register_dma()
996 			      &mport->dma.channels);  in tsi721_register_dma()
1000 	mport->dma.chancnt = nr_channels;  in tsi721_register_dma()
1001 	dma_cap_zero(mport->dma.cap_mask);  in tsi721_register_dma()
1002 	dma_cap_set(DMA_PRIVATE, mport->dma.cap_mask);  in tsi721_register_dma()
1003 	dma_cap_set(DMA_SLAVE, mport->dma.cap_mask);  in tsi721_register_dma()
1005 	mport->dma.dev = &priv->pdev->dev;  in tsi721_register_dma()
1006 	mport->dma.device_alloc_chan_resources = tsi721_alloc_chan_resources;  in tsi721_register_dma()
1007 	mport->dma.device_free_chan_resources = tsi721_free_chan_resources;  in tsi721_register_dma()
1008 	mport->dma.device_tx_status = tsi721_tx_status;  in tsi721_register_dma()
1009 	mport->dma.device_issue_pending = tsi721_issue_pending;  in tsi721_register_dma()
1010 	mport->dma.device_prep_slave_sg = tsi721_prep_rio_sg;  in tsi721_register_dma()
1011 	mport->dma.device_terminate_all = tsi721_terminate_all;  in tsi721_register_dma()
1013 	err = dma_async_device_register(&mport->dma);  in tsi721_register_dma()
1022 	struct rio_mport *mport = &priv->mport;  in tsi721_unregister_dma()  local
1027 	dma_async_device_unregister(&mport->dma);  in tsi721_unregister_dma()
1029 	list_for_each_entry_safe(chan, _c, &mport->dma.channels,  in tsi721_unregister_dma()