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drm: rcar-du: Fix build failure

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Commit 75a07f399c ("drm: rcar-du: Zero-out sg_tables when duplicating
plane state") introduced a reference to the alpha field of struct
rcar_du_vsp_plane_state that got removed in commit 301a9b8d54
("drm/rcar-du: Convert to the new generic alpha property"). The issue
stems from the merge of the two commits through separate branches and
breaks compilation of the driver. Fix it.

Fixes: 75a07f399c ("drm: rcar-du: Zero-out sg_tables when duplicating plane state")
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Tested-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180515174752.28954-1-laurent.pinchart+renesas@ideasonboard.com
This commit is contained in:
Laurent Pinchart 2018-05-15 20:47:52 +03:00 committed by Dave Airlie
parent dd856d924b
commit 315852b422
1 changed files with 0 additions and 1 deletions
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drivers/gpu/drm/rcar-du/rcar_du_vsp.c
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@ -314,7 +314,6 @@ rcar_du_vsp_plane_atomic_duplicate_state(struct drm_plane *plane)
return NULL;
__drm_atomic_helper_plane_duplicate_state(plane, &copy->state);
copy->alpha = to_rcar_vsp_plane_state(plane->state)->alpha;
return &copy->state;
}