diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 19d73868490e..96945bed8291 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -247,12 +247,9 @@ drm_gem_object_release_handle(int id, void *ptr, void *data)
 {
 	struct drm_file *file_priv = data;
 	struct drm_gem_object *obj = ptr;
-	struct drm_device *dev = obj->dev;
 
 	if (obj->funcs && obj->funcs->close)
 		obj->funcs->close(obj, file_priv);
-	else if (dev->driver->gem_close_object)
-		dev->driver->gem_close_object(obj, file_priv);
 
 	drm_gem_remove_prime_handles(obj, file_priv);
 	drm_vma_node_revoke(&obj->vma_node, file_priv);
@@ -407,10 +404,6 @@ drm_gem_handle_create_tail(struct drm_file *file_priv,
 		ret = obj->funcs->open(obj, file_priv);
 		if (ret)
 			goto err_revoke;
-	} else if (dev->driver->gem_open_object) {
-		ret = dev->driver->gem_open_object(obj, file_priv);
-		if (ret)
-			goto err_revoke;
 	}
 
 	*handlep = handle;
@@ -982,12 +975,11 @@ drm_gem_object_free(struct kref *kref)
 {
 	struct drm_gem_object *obj =
 		container_of(kref, struct drm_gem_object, refcount);
-	struct drm_device *dev = obj->dev;
 
-	if (obj->funcs)
-		obj->funcs->free(obj);
-	else if (dev->driver->gem_free_object_unlocked)
-		dev->driver->gem_free_object_unlocked(obj);
+	if (drm_WARN_ON_ONCE(obj->dev, !obj->funcs || !obj->funcs->free))
+		return;
+
+	obj->funcs->free(obj);
 }
 EXPORT_SYMBOL(drm_gem_object_free);
 
@@ -1049,9 +1041,9 @@ EXPORT_SYMBOL(drm_gem_vm_close);
  * @obj_size: the object size to be mapped, in bytes
  * @vma: VMA for the area to be mapped
  *
- * Set up the VMA to prepare mapping of the GEM object using the gem_vm_ops
- * provided by the driver. Depending on their requirements, drivers can either
- * provide a fault handler in their gem_vm_ops (in which case any accesses to
+ * Set up the VMA to prepare mapping of the GEM object using the GEM object's
+ * vm_ops. Depending on their requirements, GEM objects can either
+ * provide a fault handler in their vm_ops (in which case any accesses to
  * the object will be trapped, to perform migration, GTT binding, surface
  * register allocation, or performance monitoring), or mmap the buffer memory
  * synchronously after calling drm_gem_mmap_obj.
@@ -1065,12 +1057,11 @@ EXPORT_SYMBOL(drm_gem_vm_close);
  * callers must verify access restrictions before calling this helper.
  *
  * Return 0 or success or -EINVAL if the object size is smaller than the VMA
- * size, or if no gem_vm_ops are provided.
+ * size, or if no vm_ops are provided.
  */
 int drm_gem_mmap_obj(struct drm_gem_object *obj, unsigned long obj_size,
 		     struct vm_area_struct *vma)
 {
-	struct drm_device *dev = obj->dev;
 	int ret;
 
 	/* Check for valid size. */
@@ -1095,8 +1086,6 @@ int drm_gem_mmap_obj(struct drm_gem_object *obj, unsigned long obj_size,
 	} else {
 		if (obj->funcs && obj->funcs->vm_ops)
 			vma->vm_ops = obj->funcs->vm_ops;
-		else if (dev->driver->gem_vm_ops)
-			vma->vm_ops = dev->driver->gem_vm_ops;
 		else {
 			drm_gem_object_put(obj);
 			return -EINVAL;
@@ -1206,8 +1195,6 @@ int drm_gem_pin(struct drm_gem_object *obj)
 {
 	if (obj->funcs && obj->funcs->pin)
 		return obj->funcs->pin(obj);
-	else if (obj->dev->driver->gem_prime_pin)
-		return obj->dev->driver->gem_prime_pin(obj);
 	else
 		return 0;
 }
@@ -1216,8 +1203,6 @@ void drm_gem_unpin(struct drm_gem_object *obj)
 {
 	if (obj->funcs && obj->funcs->unpin)
 		obj->funcs->unpin(obj);
-	else if (obj->dev->driver->gem_prime_unpin)
-		obj->dev->driver->gem_prime_unpin(obj);
 }
 
 void *drm_gem_vmap(struct drm_gem_object *obj)
@@ -1226,8 +1211,6 @@ void *drm_gem_vmap(struct drm_gem_object *obj)
 
 	if (obj->funcs && obj->funcs->vmap)
 		vaddr = obj->funcs->vmap(obj);
-	else if (obj->dev->driver->gem_prime_vmap)
-		vaddr = obj->dev->driver->gem_prime_vmap(obj);
 	else
 		vaddr = ERR_PTR(-EOPNOTSUPP);
 
@@ -1244,8 +1227,6 @@ void drm_gem_vunmap(struct drm_gem_object *obj, void *vaddr)
 
 	if (obj->funcs && obj->funcs->vunmap)
 		obj->funcs->vunmap(obj, vaddr);
-	else if (obj->dev->driver->gem_prime_vunmap)
-		obj->dev->driver->gem_prime_vunmap(obj, vaddr);
 }
 
 /**
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c
index 822edeadbab3..209202257cc2 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -419,7 +419,7 @@ EXPORT_SYMBOL(drm_gem_cma_print_info);
  *
  * This function exports a scatter/gather table suitable for PRIME usage by
  * calling the standard DMA mapping API. Drivers using the CMA helpers should
- * set this as their &drm_driver.gem_prime_get_sg_table callback.
+ * set this as their &drm_gem_object_funcs.get_sg_table callback.
  *
  * Returns:
  * A pointer to the scatter/gather table of pinned pages or NULL on failure.
@@ -542,7 +542,7 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_prime_mmap);
  * virtual address space. Since the CMA buffers are already mapped into the
  * kernel virtual address space this simply returns the cached virtual
  * address. Drivers using the CMA helpers should set this as their DRM
- * driver's &drm_driver.gem_prime_vmap callback.
+ * driver's &drm_gem_object_funcs.vmap callback.
  *
  * Returns:
  * The kernel virtual address of the CMA GEM object's backing store.
@@ -564,7 +564,7 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_prime_vmap);
  * This function removes a buffer exported via DRM PRIME from the kernel's
  * virtual address space. This is a no-op because CMA buffers cannot be
  * unmapped from kernel space. Drivers using the CMA helpers should set this
- * as their &drm_driver.gem_prime_vunmap callback.
+ * as their &drm_gem_object_funcs.vunmap callback.
  */
 void drm_gem_cma_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
 {
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index 1693aa7c14b5..9a87639e7008 100644
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -386,10 +386,6 @@ static struct dma_buf *export_and_register_object(struct drm_device *dev,
 
 	if (obj->funcs && obj->funcs->export)
 		dmabuf = obj->funcs->export(obj, flags);
-	else if (dev->driver->gem_prime_export)
-		dmabuf = dev->driver->gem_prime_export(obj, flags);
-	else
-		dmabuf = drm_gem_prime_export(obj, flags);
 	if (IS_ERR(dmabuf)) {
 		/* normally the created dma-buf takes ownership of the ref,
 		 * but if that fails then drop the ref
@@ -419,7 +415,7 @@ static struct dma_buf *export_and_register_object(struct drm_device *dev,
  * This is the PRIME export function which must be used mandatorily by GEM
  * drivers to ensure correct lifetime management of the underlying GEM object.
  * The actual exporting from GEM object to a dma-buf is done through the
- * &drm_driver.gem_prime_export driver callback.
+ * &drm_gem_object_funcs.export callback.
  */
 int drm_gem_prime_handle_to_fd(struct drm_device *dev,
 			       struct drm_file *file_priv, uint32_t handle,
@@ -616,15 +612,18 @@ struct sg_table *drm_gem_map_dma_buf(struct dma_buf_attachment *attach,
 				     enum dma_data_direction dir)
 {
 	struct drm_gem_object *obj = attach->dmabuf->priv;
-	struct sg_table *sgt;
+	struct sg_table *sgt = NULL;
 
 	if (WARN_ON(dir == DMA_NONE))
 		return ERR_PTR(-EINVAL);
 
-	if (obj->funcs)
+	if (obj->funcs && obj->funcs->get_sg_table)
 		sgt = obj->funcs->get_sg_table(obj);
-	else
-		sgt = obj->dev->driver->gem_prime_get_sg_table(obj);
+
+	if (!sgt)
+		return ERR_PTR(-EINVAL);
+	else if (IS_ERR(sgt))
+		return sgt;
 
 	if (!dma_map_sg_attrs(attach->dev, sgt->sgl, sgt->nents, dir,
 			      DMA_ATTR_SKIP_CPU_SYNC)) {
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index 7116abc1a04e..8b325bf6cef4 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -36,10 +36,12 @@ struct drm_file;
 struct drm_gem_object;
 struct drm_master;
 struct drm_minor;
+struct dma_buf;
 struct dma_buf_attachment;
 struct drm_display_mode;
 struct drm_mode_create_dumb;
 struct drm_printer;
+struct sg_table;
 
 /**
  * enum drm_driver_feature - feature flags
@@ -327,32 +329,6 @@ struct drm_driver {
 	 */
 	void (*debugfs_init)(struct drm_minor *minor);
 
-	/**
-	 * @gem_free_object_unlocked: deconstructor for drm_gem_objects
-	 *
-	 * This is deprecated and should not be used by new drivers. Use
-	 * &drm_gem_object_funcs.free instead.
-	 */
-	void (*gem_free_object_unlocked) (struct drm_gem_object *obj);
-
-	/**
-	 * @gem_open_object:
-	 *
-	 * This callback is deprecated in favour of &drm_gem_object_funcs.open.
-	 *
-	 * Driver hook called upon gem handle creation
-	 */
-	int (*gem_open_object) (struct drm_gem_object *, struct drm_file *);
-
-	/**
-	 * @gem_close_object:
-	 *
-	 * This callback is deprecated in favour of &drm_gem_object_funcs.close.
-	 *
-	 * Driver hook called upon gem handle release
-	 */
-	void (*gem_close_object) (struct drm_gem_object *, struct drm_file *);
-
 	/**
 	 * @gem_create_object: constructor for gem objects
 	 *
@@ -361,6 +337,7 @@ struct drm_driver {
 	 */
 	struct drm_gem_object *(*gem_create_object)(struct drm_device *dev,
 						    size_t size);
+
 	/**
 	 * @prime_handle_to_fd:
 	 *
@@ -383,14 +360,7 @@ struct drm_driver {
 	 */
 	int (*prime_fd_to_handle)(struct drm_device *dev, struct drm_file *file_priv,
 				int prime_fd, uint32_t *handle);
-	/**
-	 * @gem_prime_export:
-	 *
-	 * Export hook for GEM drivers. Deprecated in favour of
-	 * &drm_gem_object_funcs.export.
-	 */
-	struct dma_buf * (*gem_prime_export)(struct drm_gem_object *obj,
-					     int flags);
+
 	/**
 	 * @gem_prime_import:
 	 *
@@ -400,29 +370,6 @@ struct drm_driver {
 	 */
 	struct drm_gem_object * (*gem_prime_import)(struct drm_device *dev,
 				struct dma_buf *dma_buf);
-
-	/**
-	 * @gem_prime_pin:
-	 *
-	 * Deprecated hook in favour of &drm_gem_object_funcs.pin.
-	 */
-	int (*gem_prime_pin)(struct drm_gem_object *obj);
-
-	/**
-	 * @gem_prime_unpin:
-	 *
-	 * Deprecated hook in favour of &drm_gem_object_funcs.unpin.
-	 */
-	void (*gem_prime_unpin)(struct drm_gem_object *obj);
-
-
-	/**
-	 * @gem_prime_get_sg_table:
-	 *
-	 * Deprecated hook in favour of &drm_gem_object_funcs.get_sg_table.
-	 */
-	struct sg_table *(*gem_prime_get_sg_table)(struct drm_gem_object *obj);
-
 	/**
 	 * @gem_prime_import_sg_table:
 	 *
@@ -433,22 +380,6 @@ struct drm_driver {
 				struct drm_device *dev,
 				struct dma_buf_attachment *attach,
 				struct sg_table *sgt);
-	/**
-	 * @gem_prime_vmap:
-	 *
-	 * Deprecated vmap hook for GEM drivers. Please use
-	 * &drm_gem_object_funcs.vmap instead.
-	 */
-	void *(*gem_prime_vmap)(struct drm_gem_object *obj);
-
-	/**
-	 * @gem_prime_vunmap:
-	 *
-	 * Deprecated vunmap hook for GEM drivers. Please use
-	 * &drm_gem_object_funcs.vunmap instead.
-	 */
-	void (*gem_prime_vunmap)(struct drm_gem_object *obj, void *vaddr);
-
 	/**
 	 * @gem_prime_mmap:
 	 *
@@ -523,14 +454,6 @@ struct drm_driver {
 			    struct drm_device *dev,
 			    uint32_t handle);
 
-	/**
-	 * @gem_vm_ops: Driver private ops for this object
-	 *
-	 * For GEM drivers this is deprecated in favour of
-	 * &drm_gem_object_funcs.vm_ops.
-	 */
-	const struct vm_operations_struct *gem_vm_ops;
-
 	/** @major: driver major number */
 	int major;
 	/** @minor: driver minor number */
