26 	unsigned int req_idx;  member
34 	dev_dbg(dev, "Unmapping DMAMUX request %u\n", map->req_idx);  in rzn1_dmamux_free()
36 	clear_bit(map->req_idx, dmamux->used_chans);  in rzn1_dmamux_free()
59 	map->req_idx = dma_spec->args[4];  in rzn1_dmamux_route_allocate()
69 	if (map->req_idx >= RZN1_DMAMUX_MAX_LINES ||  in rzn1_dmamux_route_allocate()
70 	    (map->req_idx % RZN1_DMAMUX_LINES_PER_CTLR) != chan) {  in rzn1_dmamux_route_allocate()
71 		dev_err(&pdev->dev, "Invalid MUX request line: %u\n", map->req_idx);  in rzn1_dmamux_route_allocate()
76 	dmac_idx = map->req_idx >= RZN1_DMAMUX_LINES_PER_CTLR ? 1 : 0;  in rzn1_dmamux_route_allocate()
85 		map->req_idx, dmac_idx, chan);  in rzn1_dmamux_route_allocate()
87 	if (test_and_set_bit(map->req_idx, dmamux->used_chans)) {  in rzn1_dmamux_route_allocate()
92 	mask = BIT(map->req_idx);  in rzn1_dmamux_route_allocate()
100 	clear_bit(map->req_idx, dmamux->used_chans);  in rzn1_dmamux_route_allocate()