43 	struct pt_device *pt = desc->pt;  in pt_do_cleanup()  local
45 	kmem_cache_free(pt->dma_desc_cache, desc);  in pt_do_cleanup()
51 	struct pt_device *pt;  in pt_dma_start_desc()  local
58 	pt = pt_cmd->pt;  in pt_dma_start_desc()
59 	cmd_q = &pt->cmd_q;  in pt_dma_start_desc()
62 	pt->tdata.cmd = pt_cmd;  in pt_dma_start_desc()
167 	desc = kmem_cache_zalloc(chan->pt->dma_desc_cache, GFP_NOWAIT);  in pt_alloc_dma_desc()
173 	desc->pt = chan->pt;  in pt_alloc_dma_desc()
174 	desc->pt->cmd_q.int_en = !!(flags & DMA_PREP_INTERRUPT);  in pt_alloc_dma_desc()
197 	pt_cmd->pt = chan->pt;  in pt_create_desc()
265 	struct pt_device *pt = to_pt_chan(c)->pt;  in pt_tx_status()  local
266 	struct pt_cmd_queue *cmd_q = &pt->cmd_q;  in pt_tx_status()
268 	pt_check_status_trans(pt, cmd_q);  in pt_tx_status()
278 	pt_stop_queue(&chan->pt->cmd_q);  in pt_pause()
291 	pt_start_queue(&chan->pt->cmd_q);  in pt_resume()
306 	struct pt_cmd_queue *cmd_q = &chan->pt->cmd_q;  in pt_terminate_all()
320 int pt_dmaengine_register(struct pt_device *pt)  in pt_dmaengine_register()  argument
323 	struct dma_device *dma_dev = &pt->dma_dev;  in pt_dmaengine_register()
328 	pt->pt_dma_chan = devm_kzalloc(pt->dev, sizeof(*pt->pt_dma_chan),  in pt_dmaengine_register()
330 	if (!pt->pt_dma_chan)  in pt_dmaengine_register()
333 	cmd_cache_name = devm_kasprintf(pt->dev, GFP_KERNEL,  in pt_dmaengine_register()
335 					dev_name(pt->dev));  in pt_dmaengine_register()
339 	desc_cache_name = devm_kasprintf(pt->dev, GFP_KERNEL,  in pt_dmaengine_register()
341 					 dev_name(pt->dev));  in pt_dmaengine_register()
347 	pt->dma_desc_cache = kmem_cache_create(desc_cache_name,  in pt_dmaengine_register()
350 	if (!pt->dma_desc_cache) {  in pt_dmaengine_register()
355 	dma_dev->dev = pt->dev;  in pt_dmaengine_register()
371 	chan = pt->pt_dma_chan;  in pt_dmaengine_register()
372 	chan->pt = pt;  in pt_dmaengine_register()
395 	kmem_cache_destroy(pt->dma_desc_cache);  in pt_dmaengine_register()
398 	kmem_cache_destroy(pt->dma_cmd_cache);  in pt_dmaengine_register()
403 void pt_dmaengine_unregister(struct pt_device *pt)  in pt_dmaengine_unregister()  argument
405 	struct dma_device *dma_dev = &pt->dma_dev;  in pt_dmaengine_unregister()
409 	kmem_cache_destroy(pt->dma_desc_cache);  in pt_dmaengine_unregister()
410 	kmem_cache_destroy(pt->dma_cmd_cache);  in pt_dmaengine_unregister()