*/
#define PCI6208_AO_CONTROL(x) (0x00 + (2 * (x)))
#define PCI6208_AO_STATUS 0x00
-#define PCI6208_AO_STATUS_DATA_SEND (1 << 0)
+#define PCI6208_AO_STATUS_DATA_SEND BIT(0)
#define PCI6208_DIO 0x40
#define PCI6208_DIO_DO_MASK (0x0f)
#define PCI6208_DIO_DO_SHIFT (0)