tree 627c43b89177989306985f6045823f7da0e8e8db
parent d0375f3cc55ce740836f9ba6fe081ed0fdc19a3c
author Simon Glass <sjg@chromium.org> 1463256172 -0600
committer Simon Glass <sjg@chromium.org> 1464317324 -0600

tiny-printf: Tidy up a few nits

- Rename 'w' to 'width' to make it more obvious what it is used for
- Use bool and int types instead of char to avoid register-masking on
32-bit machines

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>