[U-Boot] [PATCH 01/20] tiny-printf: Tidy up a few nits

[Stefan Roese]

On 14.05.2016 22:02, Simon Glass wrote:
> - 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 at chromium.org>

Reviewed-by: Stefan Roese <sr at denx.de>

Thanks,
Stefan