title: Yocto add driver from newer kernel version
body: <p>I need to add a wireless driver to a Yocto image that uses kernel 3.10.17. My problem is that the driver entered mainline kernel since version 3.11 (and it is also part of the <a href="http://drvbp1.linux-foundation.org/~mcgrof/rel-html/backports/" rel="nofollow">backports</a> project). I have read the <a href="http://www.yoctoproject.org/docs/1.6.1/kernel-dev/kernel-dev.html" rel="nofollow">Yocto documentation</a> about kernel development, but it more confused me. What is the proper way to accomplish this? (I suppose adding the driver sources by hand is not).</p>