299 	struct dma_device *dma_dev = &pt->dma_dev;  in pt_dmaengine_register()  local
331 	dma_dev->dev = pt->dev;  in pt_dmaengine_register()
332 	dma_dev->src_addr_widths = DMA_SLAVE_BUSWIDTH_64_BYTES;  in pt_dmaengine_register()
333 	dma_dev->dst_addr_widths = DMA_SLAVE_BUSWIDTH_64_BYTES;  in pt_dmaengine_register()
334 	dma_dev->directions = DMA_MEM_TO_MEM;  in pt_dmaengine_register()
335 	dma_dev->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR;  in pt_dmaengine_register()
336 	dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask);  in pt_dmaengine_register()
337 	dma_cap_set(DMA_INTERRUPT, dma_dev->cap_mask);  in pt_dmaengine_register()
343 	dma_cap_set(DMA_PRIVATE, dma_dev->cap_mask);  in pt_dmaengine_register()
345 	INIT_LIST_HEAD(&dma_dev->channels);  in pt_dmaengine_register()
351 	dma_dev->device_free_chan_resources = pt_free_chan_resources;  in pt_dmaengine_register()
352 	dma_dev->device_prep_dma_memcpy = pt_prep_dma_memcpy;  in pt_dmaengine_register()
353 	dma_dev->device_prep_dma_interrupt = pt_prep_dma_interrupt;  in pt_dmaengine_register()
354 	dma_dev->device_issue_pending = pt_issue_pending;  in pt_dmaengine_register()
355 	dma_dev->device_tx_status = dma_cookie_status;  in pt_dmaengine_register()
356 	dma_dev->device_pause = pt_pause;  in pt_dmaengine_register()
357 	dma_dev->device_resume = pt_resume;  in pt_dmaengine_register()
358 	dma_dev->device_terminate_all = pt_terminate_all;  in pt_dmaengine_register()
359 	dma_dev->device_synchronize = pt_synchronize;  in pt_dmaengine_register()
362 	vchan_init(&chan->vc, dma_dev);  in pt_dmaengine_register()
366 	ret = dma_async_device_register(dma_dev);  in pt_dmaengine_register()
383 	struct dma_device *dma_dev = &pt->dma_dev;  in pt_dmaengine_unregister()  local
385 	dma_async_device_unregister(dma_dev);  in pt_dmaengine_unregister()