drm: Remove unused fbdev_list members

I noticed that intel_fbdev->our_mode is unused. Introduced by
79e539453b34 ("DRM: i915: add mode setting support").

Then I noticed that intel_fbdev->fbdev_list is unused as well.
Introduced by 386516744ba4 ("drm/fb: fix fbdev object model +
cleanup properly.") in i915, nouveau and radeon.

Subsequently cargo culted to amdgpu, ast, cirrus, qxl, udl,
virtio and mgag200.

Already removed from the latter with cc59487a05b1 ("drm/mgag200:
'fbdev_list' in 'struct mga_fbdev' is not used").

Remove it from the others.

Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 05f6522c0457..2e931eeba105 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -256,7 +256,6 @@ struct ast_framebuffer {
 struct ast_fbdev {
         struct drm_fb_helper helper;
         struct ast_framebuffer afb;
-        struct list_head fbdev_list;
         void *sysram;
         int size;
         struct ttm_bo_kmap_obj mapping;