/* Returns true if the device being checked is known to be a CSB series device.  */
static u8 serverworks_is_csb(struct pci_dev *pdev)
/* Returns true if the device being checked is known to be a CSB series device.  */
static u8 serverworks_is_csb(struct pci_dev *pdev)
{
	switch (pdev->device) {
		case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE:
		case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE:
		case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2:
		case PCI_DEVICE_ID_SERVERWORKS_HT1000IDE:
			return 1;
		default:
			break;
	}
	return 0;
}