tree 259c764843e1109f07f3f82e4b6c34a8d1772775
parent c0c15379e22b1006806c9219934415b84e8d338a
author Wolfgang Denk <wd@denx.de> 1277046854 +0200
committer Wolfgang Denk <wd@denx.de> 1278280309 +0200

Make *printf() return "int" instead of "void"

Change the return type of the *printf() functions to the standard
"int"; no changes are needed but returning the already available
length count.

This will save a few additional strlen() calls later...

Signed-off-by: Wolfgang Denk <wd@denx.de>