[PATCH 27/40] drm/amd/display/dc/dce110/dce110_compressor: Strip out unused function 'controller_id_to_index'

[Alex Deucher]

On Mon, Jan 11, 2021 at 2:20 PM Lee Jones <lee.jones at linaro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_compressor.c:429:14: warning: no previous prototype for ‘controller_id_to_index’ [-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: Lee Jones <lee.jones at linaro.org>
> Cc: amd-gfx at lists.freedesktop.org
> Cc: dri-devel at lists.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones at linaro.org>

Applied. Thanks!

Alex


> ---
>  .../amd/display/dc/dce110/dce110_compressor.c | 25 -------------------
>  1 file changed, 25 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
> index 18b0a69b0b1e8..44564a4742b52 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
> @@ -425,31 +425,6 @@ void get_max_support_fbc_buffersize(unsigned int *max_x, unsigned int *max_y)
>          */
>  }
>
> -
> -unsigned int controller_id_to_index(enum controller_id controller_id)
> -{
> -       unsigned int index = 0;
> -
> -       switch (controller_id) {
> -       case CONTROLLER_ID_D0:
> -               index = 0;
> -               break;
> -       case CONTROLLER_ID_D1:
> -               index = 1;
> -               break;
> -       case CONTROLLER_ID_D2:
> -               index = 2;
> -               break;
> -       case CONTROLLER_ID_D3:
> -               index = 3;
> -               break;
> -       default:
> -               break;
> -       }
> -       return index;
> -}
> -
> -
>  static const struct compressor_funcs dce110_compressor_funcs = {
>         .power_up_fbc = dce110_compressor_power_up_fbc,
>         .enable_fbc = dce110_compressor_enable_fbc,
> --
> 2.25.1
>
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