[U-Boot] tiny-printf: add static to locally used functions

[Tom Rini]

On Sun, Feb 12, 2017 at 06:08:43PM +0900, Masahiro Yamada wrote:

> These two functions are only used in lib/tiny-printf.c .
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
> Tested-by: Andreas Färber <afaerber at suse.de>
> Reviewed-by: Stefan Roese <sr at denx.de>

Applied to u-boot/master, thanks!

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20170316/7032b8b8/attachment.sig>