136 	void __iomem *dma_io;  member
336 	iowrite32(0xffffffff, priv->dma_io + offset);  in ec_bhf_alloc_dma_mem()
338 	mask = ioread32(priv->dma_io + offset);  in ec_bhf_alloc_dma_mem()
360 	iowrite32(0, priv->dma_io + offset + 4);  in ec_bhf_alloc_dma_mem()
361 	iowrite32(buf->buf_phys, priv->dma_io + offset);  in ec_bhf_alloc_dma_mem()
490 	void __iomem *dma_io;  in ec_bhf_probe()  local
528 	dma_io = pci_iomap(dev, 2, 0);  in ec_bhf_probe()
529 	if (!dma_io) {  in ec_bhf_probe()
552 	priv->dma_io = dma_io;  in ec_bhf_probe()
570 	pci_iounmap(dev, dma_io);  in ec_bhf_probe()
590 	pci_iounmap(dev, priv->dma_io);  in ec_bhf_remove()