[PATCH 2/2] buildman: Drop warning about orphaned defconfigs

[Simon Glass]

Some boards use a MAINTAINERS entry to specify common files without
referencing any defconfigs. This is allowed and should not result in a
warning.

Drop the warning in this case.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 tools/buildman/boards.py    | 7 -------
 tools/buildman/func_test.py | 9 ++-------
 2 files changed, 2 insertions(+), 14 deletions(-)

Applied to u-boot-dm, thanks!