dma/ppc4xx/adma.c

442 	 * and/or Q to chan->pdest and/or chan->qdest as we have
2209 					     ppc440spe_chan->qdest, 1);
2233 					    ppc440spe_chan->qdest);
2530 		dest[1] = ppc440spe_chan->qdest;
2590 	dma_addr_t pdest, qdest;
2601 		qdest = 0;
2603 		qdest = pq[1];
2611 	idst = dst_cnt = (pdest && qdest) ? 2 : 1;
2656 		if (qdest) {
2680 						     ppc440spe_chan->qdest, 0);
2681 			ppc440spe_desc_set_src_addr(iter, chan, 0, 0, qdest);
2685 			/* override qdest to preserve original Q */
2686 			qdest = ppc440spe_chan->qdest;
2690 		ppc440spe_adma_pqzero_sum_set_dest(sw_desc, pdest, qdest);
2710 				if (qdest) {
2742 			if (qdest) {
4160 		chan->qdest = dma_map_page(&ofdev->dev, chan->qdest_page, 0,
4203 		dma_unmap_page(&ofdev->dev, chan->qdest,
4255 			dma_unmap_page(&ofdev->dev, ppc440spe_chan->qdest,