[PATCH v3 15/29] patman: Attach warnings to individual patches

[Simon Glass]

At present warnings are produced across the whole set of patches when
parsing them. It is more useful to associate each warning with the patch
(or commit) that generated it.

Attach warnings to the Commit object and move them out of PatchStream.
Also avoid generating duplicate warnings for the same commit.

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

(no changes since v1)

 tools/patman/commit.py      |  2 ++
 tools/patman/patchstream.py | 15 +++++++++++----
 2 files changed, 13 insertions(+), 4 deletions(-)

Applied to u-boot-dm, thanks!