163 	fsl_chan->edesc = NULL;  in fsl_edma_terminate_all()
178 	if (fsl_chan->edesc) {  in fsl_edma_pause()
194 	if (fsl_chan->edesc) {  in fsl_edma_resume()
268 	struct fsl_edma_desc *edesc = fsl_chan->edesc;  in fsl_edma_desc_residue()  local
271 	enum dma_transfer_direction dir = edesc->dirn;  in fsl_edma_desc_residue()
277 	for (len = i = 0; i < fsl_chan->edesc->n_tcds; i++)  in fsl_edma_desc_residue()
278 		len += le32_to_cpu(edesc->tcd[i].vtcd->nbytes)  in fsl_edma_desc_residue()
279 			* le16_to_cpu(edesc->tcd[i].vtcd->biter);  in fsl_edma_desc_residue()
290 	for (i = 0; i < fsl_chan->edesc->n_tcds; i++) {  in fsl_edma_desc_residue()
291 		size = le32_to_cpu(edesc->tcd[i].vtcd->nbytes)  in fsl_edma_desc_residue()
292 			* le16_to_cpu(edesc->tcd[i].vtcd->biter);  in fsl_edma_desc_residue()
294 			dma_addr = le32_to_cpu(edesc->tcd[i].vtcd->saddr);  in fsl_edma_desc_residue()
296 			dma_addr = le32_to_cpu(edesc->tcd[i].vtcd->daddr);  in fsl_edma_desc_residue()
325 	if (fsl_chan->edesc && cookie == fsl_chan->edesc->vdesc.tx.cookie)  in fsl_edma_tx_status()
590 	fsl_chan->edesc = to_fsl_edma_desc(vdesc);  in fsl_edma_xfer_desc()
591 	fsl_edma_set_tcd_regs(fsl_chan, fsl_chan->edesc->tcd[0].vtcd);  in fsl_edma_xfer_desc()
611 	if (vchan_issue_pending(&fsl_chan->vchan) && !fsl_chan->edesc)  in fsl_edma_issue_pending()
638 	fsl_chan->edesc = NULL;  in fsl_edma_free_chan_resources()