tree b3ca26755fee959d5b578c3da77e96cb4229dd1e
parent 8a76ff0eb19f45fd2d3babb998ee40670b664388
author Masahiro Yamada <yamada.masahiro@socionext.com> 1486020854 +0900
committer Masahiro Yamada <yamada.masahiro@socionext.com> 1486785627 +0900

fiptool: print new lines of usage to stdout instead of stderr

The strings in usage functions are sent to stdout by printf(),
but some new lines are sent to stderr by fputc(..., stderr).

This inconsistency will break the usage format when users re-direct
stdout or stderr.  Just use printf() for consistency.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>