static int cxl_map_regs()

in pci.c [382:401]

• 18 lines of code
• 3 McCabe index (conditional complexity)

static int cxl_map_regs(struct cxl_dev_state *cxlds, struct cxl_register_map *map)
{
	struct device *dev = cxlds->dev;
	struct pci_dev *pdev = to_pci_dev(dev);

	switch (map->reg_type) {
	case CXL_REGLOC_RBI_COMPONENT:
		cxl_map_component_regs(pdev, &cxlds->regs.component, map);
		dev_dbg(dev, "Mapping component registers...\n");
		break;
	case CXL_REGLOC_RBI_MEMDEV:
		cxl_map_device_regs(pdev, &cxlds->regs.device_regs, map);
		dev_dbg(dev, "Probing device registers...\n");
		break;
	default:
		break;
	}

	return 0;
}