static u16 pcidev_to_chipid()

in scan.c [99:132]

• 32 lines of code
• 10 McCabe index (conditional complexity)

static u16 pcidev_to_chipid(struct pci_dev *pci_dev)
{
	u16 chipid_fallback = 0;

	switch (pci_dev->device) {
	case 0x4301:
		chipid_fallback = 0x4301;
		break;
	case 0x4305 ... 0x4307:
		chipid_fallback = 0x4307;
		break;
	case 0x4403:
		chipid_fallback = 0x4402;
		break;
	case 0x4610 ... 0x4615:
		chipid_fallback = 0x4610;
		break;
	case 0x4710 ... 0x4715:
		chipid_fallback = 0x4710;
		break;
	case 0x4320 ... 0x4325:
		chipid_fallback = 0x4309;
		break;
	case PCI_DEVICE_ID_BCM4401:
	case PCI_DEVICE_ID_BCM4401B0:
	case PCI_DEVICE_ID_BCM4401B1:
		chipid_fallback = 0x4401;
		break;
	default:
		dev_err(&pci_dev->dev, "PCI-ID not in fallback list\n");
	}

	return chipid_fallback;
}