IIC_FASTEST
error = IICBB_RESET(device_get_parent(bus), IIC_FASTEST, 0, &oldaddr);
IICBB_RESET(device_get_parent(bus), IIC_FASTEST, oldaddr, NULL);
iicbus_reset(dev, IIC_FASTEST, 0, NULL);
iicbus_reset(dev, IIC_FASTEST, 0, NULL);
pcf_rst_card(pcfdev, IIC_FASTEST, PCF_DEFAULT_ADDR, NULL);
case IIC_FASTEST:
iicbus_reset(parent, IIC_FASTEST, 0, NULL);