Lines Matching defs:chan
26 struct dma_chan *chan;
297 ret = dmaengine_slave_config(dma_data->chan, &dma_cfg);
303 dma_desc = dmaengine_prep_slave_single(dma_data->chan, dma_addr,
342 dma_async_issue_pending(dma_data->chan);
372 dmaengine_terminate_all(chdat->dma_data->chan);
508 dmaengine_terminate_sync(chdat->dma_data->chan);
528 if (tusb_dma && tusb_dma->dma_pool[i].chan)
529 dma_release_channel(tusb_dma->dma_pool[i].chan);
554 dma_data->chan = dma_request_chan(musb->controller,
556 if (IS_ERR(dma_data->chan)) {
559 ret = PTR_ERR(dma_data->chan);
576 dma_release_channel(dma_data->chan);