[PATCH v2 19/44] x86: pinctrl: Update comment for intel_pinctrl_get_pad()

[Bin Meng]

On Wed, Jul 8, 2020 at 11:33 AM Simon Glass <sjg at chromium.org> wrote:
>
> Add information about what is returned on error.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> (no changes since v1)
>
>  arch/x86/include/asm/intel_pinctrl.h | 1 +
>  1 file changed, 1 insertion(+)
>

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