[U-Boot] [PATCH 11/23] dm: gpio: sandbox: Implement the get_function() method

[Simon Glass]

On 4 October 2014 11:29, Simon Glass <sjg at chromium.org> wrote:
> Implement this method so that the 'gpio' command can do its job correctly.
> For sandbox we only support input and output states for a gpio.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  drivers/gpio/sandbox.c | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)

Applied to u-boot-dm/master