IIC_LAST_READ
err = iicbus_read(iicbus, bytes, 2, &xferd, IIC_LAST_READ, 0);
err = iicbus_read(iicbus, bytes, 2, &xferd, IIC_LAST_READ, 0);
error = iicuio_move(priv, uio, IIC_LAST_READ);
return (iicbus_read(bus, byte, 1, &read, IIC_LAST_READ, timeout));
error = iicbus_read(bus, buf, len, read, IIC_LAST_READ, 0);
&lenread, IIC_LAST_READ, 0);