drm/amd/display: Clean up unused function.

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
index 190905e08c38..2d34f9bb5d47 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
@@ -450,12 +450,6 @@ struct dm_plane_state {
         struct  dc_surface* dc_surface;
 };
 
-static inline struct dm_plane_state *
-to_amdgpu_plane_state(struct drm_plane_state *state)
-{
-        return container_of(state, struct dm_plane_state, base);
-}
-
 struct amdgpu_plane {
         struct drm_plane base;
         enum drm_plane_type plane_type;