drm: kill ->gem_init_object() and friends

All drivers embed gem-objects into their own buffer objects. There is no
reason to keep drm_gem_object_alloc(), gem->driver_private and
->gem_init_object() anymore.

New drivers are highly encouraged to do the same. There is no benefit in
allocating gem-objects separately.

Cc: Dave Airlie <airlied@gmail.com>
Cc: Alex Deucher <alexdeucher@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Ben Skeggs <skeggsb@gmail.com>
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index b46fb45f2cca..69dd5fd5b215 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -667,8 +667,6 @@ struct drm_gem_object {
         uint32_t pending_read_domains;
         uint32_t pending_write_domain;
 
-        void *driver_private;
-
         /**
          * dma_buf - dma buf associated with this GEM object
          *
@@ -922,7 +920,6 @@ struct drm_driver {
          *
          * Returns 0 on success.
          */
-        int (*gem_init_object) (struct drm_gem_object *obj);
         void (*gem_free_object) (struct drm_gem_object *obj);
         int (*gem_open_object) (struct drm_gem_object *, struct drm_file *);
         void (*gem_close_object) (struct drm_gem_object *, struct drm_file *);
@@ -1556,8 +1553,6 @@ int drm_gem_init(struct drm_device *dev);
 void drm_gem_destroy(struct drm_device *dev);
 void drm_gem_object_release(struct drm_gem_object *obj);
 void drm_gem_object_free(struct kref *kref);
-struct drm_gem_object *drm_gem_object_alloc(struct drm_device *dev,
-                                            size_t size);
 int drm_gem_object_init(struct drm_device *dev,
                         struct drm_gem_object *obj, size_t size);
 void drm_gem_private_object_init(struct drm_device *dev,