tree 6b46e916bca2bb45628e77b8b0b0f49a5c5a9947
parent 6e00104880d73f21076f443085f102d323d25b0f
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1546770714 +0100
committer Tom Rini <trini@konsulko.com> 1547584123 -0500

cmd: gpio: use correct printf code

gpio is defined as unsigned int. So we should use %u when calling printf().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>