[U-Boot] [PATCH] gpio: add static to get_function()

[Simon Glass]

On 22 June 2017 at 01:50, Masahiro Yamada <yamada.masahiro at socionext.com> wrote:
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
> ---
>
>  drivers/gpio/gpio-uclass.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

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