[PATCH 24/34] drm/amd/display/modules/hdcp/hdcp_psp: Remove unused function 'mod_hdcp_hdcp1_get_link_encryption_status()'

[Alex Deucher]

Applied.  Thanks!

On Wed, May 26, 2021 at 4:48 AM Lee Jones <lee.jones at linaro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp_psp.c:374:22: warning: no previous prototype for ‘mod_hdcp_hdcp1_get_link_encryption_status’ [-Wmissing-prototypes]
>
> Cc: Harry Wentland <harry.wentland at amd.com>
> Cc: Leo Li <sunpeng.li at amd.com>
> Cc: Alex Deucher <alexander.deucher at amd.com>
> Cc: "Christian König" <christian.koenig at amd.com>
> Cc: David Airlie <airlied at linux.ie>
> Cc: Daniel Vetter <daniel at ffwll.ch>
> Cc: amd-gfx at lists.freedesktop.org
> Cc: dri-devel at lists.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones at linaro.org>
> ---
>  drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c | 13 -------------
>  1 file changed, 13 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
> index 26f96c05e0ec8..06910d2fd57a0 100644
> --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
> +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
> @@ -371,19 +371,6 @@ enum mod_hdcp_status mod_hdcp_hdcp1_link_maintenance(struct mod_hdcp *hdcp)
>         return status;
>  }
>
> -enum mod_hdcp_status mod_hdcp_hdcp1_get_link_encryption_status(struct mod_hdcp *hdcp,
> -                                                              enum mod_hdcp_encryption_status *encryption_status)
> -{
> -       *encryption_status = MOD_HDCP_ENCRYPTION_STATUS_HDCP_OFF;
> -
> -       if (mod_hdcp_hdcp1_link_maintenance(hdcp) != MOD_HDCP_STATUS_SUCCESS)
> -               return MOD_HDCP_STATUS_FAILURE;
> -
> -       *encryption_status = MOD_HDCP_ENCRYPTION_STATUS_HDCP1_ON;
> -
> -       return MOD_HDCP_STATUS_SUCCESS;
> -}
> -
>  enum mod_hdcp_status mod_hdcp_hdcp2_create_session(struct mod_hdcp *hdcp)
>  {
>         struct psp_context *psp = hdcp->config.psp.handle;
> --
> 2.31.1
>