[PATCH] drm/amdgpu/display: drop unused function

[Nirmoy]

Acked-by: Nirmoy Das <nirmoy.das at amd.com>

On 8/10/20 5:56 PM, Alex Deucher wrote:
> This is not longer used as of the latest rework of this
> code so drop it to avoid a unused function warning.
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> ---
>   .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c  | 18 ------------------
>   1 file changed, 18 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index 0f9d87773fa3..ff5f7f7ceec6 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -2827,24 +2827,6 @@ dm_atomic_get_new_state(struct drm_atomic_state *state)
>   	return NULL;
>   }
>   
> -static struct dm_atomic_state *
> -dm_atomic_get_old_state(struct drm_atomic_state *state)
> -{
> -	struct drm_device *dev = state->dev;
> -	struct amdgpu_device *adev = dev->dev_private;
> -	struct amdgpu_display_manager *dm = &adev->dm;
> -	struct drm_private_obj *obj;
> -	struct drm_private_state *old_obj_state;
> -	int i;
> -
> -	for_each_old_private_obj_in_state(state, obj, old_obj_state, i) {
> -		if (obj->funcs == dm->atomic_obj.funcs)
> -			return to_dm_atomic_state(old_obj_state);
> -	}
> -
> -	return NULL;
> -}
> -
>   static struct drm_private_state *
>   dm_atomic_duplicate_state(struct drm_private_obj *obj)
>   {