193 	int rchan_cnt;  member
1241 		tmp_from = ud->rchan_cnt;  in __udma_alloc_gp_rflow_range()
1243 	if (tmp_from < ud->rchan_cnt)  in __udma_alloc_gp_rflow_range()
1267 	if (from < ud->rchan_cnt)  in __udma_free_gp_rflow_range()
1478 	end = min(ud->tchan_cnt, ud->rchan_cnt);  in udma_get_chan_pair()
4399 		ud->rchan_cnt = UDMA_CAP2_RCHAN_CNT(cap2);  in udma_get_mmrs()
4404 		ud->rchan_cnt = BCDMA_CAP2_RCHAN_CNT(cap2);  in udma_get_mmrs()
4405 		ud->rflow_cnt = ud->rchan_cnt;  in udma_get_mmrs()
4410 		ud->rchan_cnt = UDMA_CAP2_RCHAN_CNT(cap2);  in udma_get_mmrs()
4423 		if (i == MMR_RCHANRT && ud->rchan_cnt == 0)  in udma_get_mmrs()
4490 	ud->rchan_map = devm_kmalloc_array(dev, BITS_TO_LONGS(ud->rchan_cnt),  in udma_setup_resources()
4492 	ud->rchans = devm_kcalloc(dev, ud->rchan_cnt, sizeof(*ud->rchans),  in udma_setup_resources()
4517 	bitmap_set(ud->rflow_gp_map_allocated, 0, ud->rchan_cnt);  in udma_setup_resources()
4549 		bitmap_zero(ud->rchan_map, ud->rchan_cnt);  in udma_setup_resources()
4552 		bitmap_fill(ud->rchan_map, ud->rchan_cnt);  in udma_setup_resources()
4578 		irq_res.desc[i].num = ud->rchan_cnt;  in udma_setup_resources()
4604 		bitmap_clear(ud->rflow_gp_map, ud->rchan_cnt,  in udma_setup_resources()
4605 			     ud->rflow_cnt - ud->rchan_cnt);  in udma_setup_resources()
4668 	ud->rchan_map = devm_kmalloc_array(dev, BITS_TO_LONGS(ud->rchan_cnt),  in bcdma_setup_resources()
4670 	ud->rchans = devm_kcalloc(dev, ud->rchan_cnt, sizeof(*ud->rchans),  in bcdma_setup_resources()
4673 	ud->rflow_in_use = devm_kcalloc(dev, BITS_TO_LONGS(ud->rchan_cnt),  in bcdma_setup_resources()
4676 	ud->rflows = devm_kcalloc(dev, ud->rchan_cnt, sizeof(*ud->rflows),  in bcdma_setup_resources()
4692 		if (i == RM_RANGE_RCHAN && ud->rchan_cnt == 0)  in bcdma_setup_resources()
4736 	if (ud->rchan_cnt) {  in bcdma_setup_resources()
4739 			bitmap_zero(ud->rchan_map, ud->rchan_cnt);  in bcdma_setup_resources()
4742 			bitmap_fill(ud->rchan_map, ud->rchan_cnt);  in bcdma_setup_resources()
4788 	if (ud->rchan_cnt) {  in bcdma_setup_resources()
4792 			irq_res.desc[i].num = ud->rchan_cnt;  in bcdma_setup_resources()
4794 			irq_res.desc[i + 1].num = ud->rchan_cnt;  in bcdma_setup_resources()
4849 	ud->rchan_map = devm_kmalloc_array(dev, BITS_TO_LONGS(ud->rchan_cnt),  in pktdma_setup_resources()
4851 	ud->rchans = devm_kcalloc(dev, ud->rchan_cnt, sizeof(*ud->rchans),  in pktdma_setup_resources()
4890 		bitmap_zero(ud->rchan_map, ud->rchan_cnt);  in pktdma_setup_resources()
4892 		bitmap_fill(ud->rchan_map, ud->rchan_cnt);  in pktdma_setup_resources()
4984 	ch_count  = ud->bchan_cnt + ud->tchan_cnt + ud->rchan_cnt;  in setup_resources()
4988 	ch_count -= bitmap_weight(ud->rchan_map, ud->rchan_cnt);  in setup_resources()
5004 			 ud->rchan_cnt - bitmap_weight(ud->rchan_map,  in setup_resources()
5005 						       ud->rchan_cnt),  in setup_resources()
5017 			 ud->rchan_cnt - bitmap_weight(ud->rchan_map,  in setup_resources()
5018 						       ud->rchan_cnt));  in setup_resources()
5026 			 ud->rchan_cnt - bitmap_weight(ud->rchan_map,  in setup_resources()
5027 						       ud->rchan_cnt));  in setup_resources()
5327 						   ud->rchan_cnt;  in udma_probe()
5433 	for (i = 0; i < ud->rchan_cnt; i++) {  in udma_probe()