tree ff4358ffe721beb4f134f307cc37ee9d004db20d
parent eb9ef5fee7243d43d6fa29652c8ffa987f71b834
author Simon Glass <sjg@chromium.org> 1406120098 -0600
committer Simon Glass <sjg@chromium.org> 1406120843 +0100

stdio: Remove redundant code around stdio_register() calls

There is no point in setting a structure's memory to NULL when it has
already been zeroed with memset().

Also, there is no need to create a stub function for stdio to call - if the
function is NULL it will not be called.

This is a clean-up, with no change in functionality.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>