I also have the same issue, however, and I'm running Debian.
I did some quick googling and searched through the wireless-testing git repository - does this patch fix it for you?
http://git.kernel.org/?p=linux/kernel/git/linville/wireless-testing.git;a=commit;h=5c0ba62fd4b2dce08055a89600f1d834f9f0fe9e
It seems to describe my and your issue.
I also have the same issue, however, and I'm running Debian.
I did some quick googling and searched through the wireless-testing git repository - does this patch fix it for you?
http:// git.kernel. org/?p= linux/kernel/ git/linville/ wireless- testing. git;a=commit; h=5c0ba62fd4b2d ce08055a89600f1 d834f9f0fe9e
It seems to describe my and your issue.