drm/plane-helper: unexport drm_primary_helper_create_plane

We shouldn't tempt driver writers into using this since it uses a
default format list which is likely wrong. And when that's done we can
simplify the code a bit, too.

Noticed while reviewing a patch from Laurent.

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h
index 72ddab02ebd9..e48157a5a59c 100644
--- a/include/drm/drm_plane_helper.h
+++ b/include/drm/drm_plane_helper.h
@@ -100,10 +100,6 @@ extern int drm_primary_helper_update(struct drm_plane *plane,
 extern int drm_primary_helper_disable(struct drm_plane *plane);
 extern void drm_primary_helper_destroy(struct drm_plane *plane);
 extern const struct drm_plane_funcs drm_primary_helper_funcs;
-extern struct drm_plane *drm_primary_helper_create_plane(struct drm_device *dev,
-                                                         const uint32_t *formats,
-                                                         int num_formats);
-
 
 int drm_plane_helper_update(struct drm_plane *plane, struct drm_crtc *crtc,
                             struct drm_framebuffer *fb,