This is commit c1e6f28c which is
merged during 23-rc1 window.  Considering the popularity of these
chips, I think including it in -stable release would be good idea.
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>