Comment 151 for bug 541620

@Andy Whitcroft -- We have identified a fix for the rt3090 freeze on unload bug 662288. It is the single commit 7f6e144fb99a4a already in linux-next - it's the first rt2x00 commit that didn't make it into mainline this time :-\ . This looks like it should be cherry-picked for natty. See bug 662288 for details.