[U-Boot] [PATCH 019/126] sandbox: swap_case: Use statics where possible

[Bin Meng]

On Wed, Sep 25, 2019 at 10:58 PM Simon Glass <sjg at chromium.org> wrote:
>
> Some functions and a struct should be marked static since they are not
> used outside this file. Update them.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  drivers/misc/swap_case.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>