Particularly, this was causing 'devtool modify' to erroneously add those
.orig files into commits. This was getting in the way, if the goal
was to amend/update those existing patches.
(From OE-Core rev: f4f3406c3bd9599d7a19275475d52bda4c42f2ab)
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>