sh/rcar/dma.c

273 	struct rsnd_dma_ctrl *dmac = rsnd_priv_to_dmac(priv);
301 	dmac->dmaen_num++;
427 #define rsnd_dmapp_addr(dmac, dma, reg) \
428 	(dmac->ppbase + 0x20 + reg + \
434 	struct rsnd_dma_ctrl *dmac = rsnd_priv_to_dmac(priv);
437 	dev_dbg(dev, "w 0x%px : %08x\n", rsnd_dmapp_addr(dmac, dma, reg), data);
439 	iowrite32(data, rsnd_dmapp_addr(dmac, dma, reg));
446 	struct rsnd_dma_ctrl *dmac = rsnd_priv_to_dmac(priv);
448 	return ioread32(rsnd_dmapp_addr(dmac, dma, reg));
455 	struct rsnd_dma_ctrl *dmac = rsnd_priv_to_dmac(priv);
456 	void __iomem *addr = rsnd_dmapp_addr(dmac, dma, reg);
503 	struct rsnd_dma_ctrl *dmac = rsnd_priv_to_dmac(priv);
506 	dmapp->dmapp_id = dmac->dmapp_num;
509 	dmac->dmapp_num++;
523 	struct rsnd_dma_ctrl *dmac = rsnd_priv_to_dmac(priv);
527 	rsnd_debugfs_reg_show(m, dmac->ppres, dmac->ppbase,
821 	struct rsnd_dma_ctrl *dmac = rsnd_priv_to_dmac(priv);
837 	if (!dmac)
846 		dma_id	= dmac->dmapp_num;
851 		dma_id	= dmac->dmaen_num;
859 		dma_id	= dmac->dmaen_num;
908 	struct rsnd_dma_ctrl *dmac;
920 	dmac = devm_kzalloc(dev, sizeof(*dmac), GFP_KERNEL);
921 	if (!dmac) {
936 	dmac->dmapp_num = 0;
937 	dmac->ppres  = res->start;
938 	dmac->ppbase = devm_ioremap_resource(dev, res);
939 	if (IS_ERR(dmac->ppbase))
940 		return PTR_ERR(dmac->ppbase);
942 	priv->dma = dmac;