[PATCH 08/17] dm: test: Make use of CONFIG_UNIT_TEST

[Simon Glass]

At present we always include test/dm from the main Makefile. We have a
CONFIG_UNIT_TEST that should control whether the test/ directory is built,
so rely on that instead.

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

 Makefile      | 2 +-
 test/Makefile | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

Applied to u-boot-dm, thanks!