pre-upload: add 'kerneldoc_check' presubmit
kernel-doc script is taken from Linux v4.20-rc1.
Don't enable this by default, and don't enable any files by default,
since we don't know what files a project intends to process. Files
should be added with --include_regex.
BUG=chromium:621123
TEST=unit tests; run against EC CLs
Change-Id: I7ec829b4c3abbc381c381d7f9a8f348844ca9518
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1336039
Reviewed-by: Ben Chan <benchan@chromium.org>
3 files changed
