Install kmod test suite and run it as ptest.
(From OE-Core rev: 152c973227e41b7736457b7f8c40849cc71b45ca)
Signed-off-by: Tudor Florea <tudor.florea@enea.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>