[U-Boot] [PATCH 1/1] cmd: gpio: use correct printf code

[Simon Glass]

On Sun, 6 Jan 2019 at 03:32, Heinrich Schuchardt <xypron.glpk at gmx.de> wrote:
>
> gpio is defined as unsigned int. So we should use %u when calling printf().
>
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> ---
>  cmd/gpio.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Reviewed-by: Simon Glass <sjg at chromium.org>