Lines Matching refs:dmamux
31 struct rzn1_dmamux_data *dmamux = dev_get_drvdata(dev); in rzn1_dmamux_free() local
36 clear_bit(map->req_idx, dmamux->used_chans); in rzn1_dmamux_free()
45 struct rzn1_dmamux_data *dmamux = platform_get_drvdata(pdev); in rzn1_dmamux_route_allocate() local
87 if (test_and_set_bit(map->req_idx, dmamux->used_chans)) { in rzn1_dmamux_route_allocate()
100 clear_bit(map->req_idx, dmamux->used_chans); in rzn1_dmamux_route_allocate()
119 struct rzn1_dmamux_data *dmamux; in rzn1_dmamux_probe() local
121 dmamux = devm_kzalloc(&pdev->dev, sizeof(*dmamux), GFP_KERNEL); in rzn1_dmamux_probe()
122 if (!dmamux) in rzn1_dmamux_probe()
134 dmamux->dmarouter.dev = &pdev->dev; in rzn1_dmamux_probe()
135 dmamux->dmarouter.route_free = rzn1_dmamux_free; in rzn1_dmamux_probe()
137 platform_set_drvdata(pdev, dmamux); in rzn1_dmamux_probe()
140 &dmamux->dmarouter); in rzn1_dmamux_probe()