26 	struct dma_chan		*dma_chan;  member
39 	status = dmaengine_tx_status(pd->dma_chan, pd->dma_cookie, NULL);  in pxa_ata_dma_irq()
57 	tx = dmaengine_prep_slave_sg(pd->dma_chan, qc->sg, qc->n_elem, dir,  in pxa_qc_prep()
86 	dma_async_issue_pending(pd->dma_chan);  in pxa_bmdma_start()
97 	status = dmaengine_tx_status(pd->dma_chan, pd->dma_cookie, NULL);  in pxa_bmdma_stop()
102 	dmaengine_terminate_all(pd->dma_chan);  in pxa_bmdma_stop()
116 	status = dmaengine_tx_status(pd->dma_chan, pd->dma_cookie, &state);  in pxa_bmdma_status()
277 	data->dma_chan =  in pxa_ata_probe()
279 	if (!data->dma_chan)  in pxa_ata_probe()
281 	ret = dmaengine_slave_config(data->dma_chan, &config);  in pxa_ata_probe()
293 		dma_release_channel(data->dma_chan);  in pxa_ata_probe()
303 	dma_release_channel(data->dma_chan);  in pxa_ata_remove()