This reverts commit20ac8f7251, which was commit2b83ff96f5upstream. The bug that it should fix was only introduced in Linux 4.7, and in 4.4 it causes a regression. Reported-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Cc: Matthieu CASTET <matthieu.castet@parrot.com> Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>