tree ce002d14c6c8690a1369c573c3f932cf1524a34d
parent cc00e4905140a08f24eb3003c538d43a96305784
author Simon Glass <sjg@chromium.org> 1592153648 -0600
committer Simon Glass <sjg@chromium.org> 1594342642 -0600

checkpatch: Don't warn about PREFER_IF in headers/DT files

This warning should only be displayed for C files. Fix it and update the
test.

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