[PATCH -next] drm/amd/display: Make dc_link_detect_helper static

[Alex Deucher]

On Wed, Oct 16, 2019 at 8:29 AM YueHaibing <yuehaibing at huawei.com> wrote:
>
> Fix sparse warning:
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:746:6:
>  warning: symbol 'dc_link_detect_helper' was not declared. Should it be static?
>
> Reported-by: Hulk Robot <hulkci at huawei.com>
> Signed-off-by: YueHaibing <yuehaibing at huawei.com>

Applied.  thanks!

Alex

> ---
>  drivers/gpu/drm/amd/display/dc/core/dc_link.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> index fb18681..9350536 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
> @@ -743,7 +743,8 @@ static bool wait_for_alt_mode(struct dc_link *link)
>   * This does not create remote sinks but will trigger DM
>   * to start MST detection if a branch is detected.
>   */
> -bool dc_link_detect_helper(struct dc_link *link, enum dc_detect_reason reason)
> +static bool dc_link_detect_helper(struct dc_link *link,
> +                                 enum dc_detect_reason reason)
>  {
>         struct dc_sink_init_data sink_init_data = { 0 };
>         struct display_sink_capability sink_caps = { 0 };
> --
> 2.7.4
>
>
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