From: "Dr. David Alan Gilbert" <linux@xxxxxxxxxxx> This is a bunch of deadcode removals; the first two are strictly whole function removals; the last as a revert also undoes an extra parameter that was added. It was a clean revert. v2 Drop Remove unused drm_client_framebuffer_flush Jocelyn & Thomas have plans for it Drop Remove unused drm_crtc_vblank_count_and_time Ville thinks it might be easy to make use of Convert Remove unused drm_client_modeset_check As suggested by Dmitry, make this a full revert Dr. David Alan Gilbert (3): drm: Remove unused drm_atomic_helper_commit_planes_on_crtc drm/sysfs: Remove unused drm_class_device_(un)register Revert "drm/client: Add drm_client_modeset_check()" drivers/gpu/drm/drm_atomic_helper.c | 72 ---------------------------- drivers/gpu/drm/drm_client_modeset.c | 35 ++------------ drivers/gpu/drm/drm_sysfs.c | 32 ------------- include/drm/drm_atomic_helper.h | 1 - include/drm/drm_client.h | 1 - include/drm/drm_sysfs.h | 4 -- 6 files changed, 4 insertions(+), 141 deletions(-) -- 2.47.0