drm/vkms: Drop custom vkms_dumb_map(). (08f73d66) · Commits · 戴 / test

drivers/gpu/drm/vkms/vkms_drv.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -68,7 +68,6 @@ static struct drm_driver vkms_driver = {
		.release = vkms_release,
		.fops = &vkms_driver_fops,
		.dumb_create = vkms_dumb_create,
		.dumb_map_offset = vkms_dumb_map,
		.gem_vm_ops = &vkms_gem_vm_ops,
		.gem_free_object_unlocked = vkms_gem_free_object,
		.get_vblank_timestamp = vkms_get_vblank_timestamp,

+0 −3

Original line number	Diff line number	Diff line
		@@ -127,9 +127,6 @@ vm_fault_t vkms_gem_fault(struct vm_fault *vmf);
		int vkms_dumb_create(struct drm_file file, struct drm_device dev,
		struct drm_mode_create_dumb *args);

		int vkms_dumb_map(struct drm_file file, struct drm_device dev,
		u32 handle, u64 *offset);

		void vkms_gem_free_object(struct drm_gem_object *obj);

		int vkms_gem_vmap(struct drm_gem_object *obj);

+0 −26

Original line number	Diff line number	Diff line
		@@ -153,32 +153,6 @@ int vkms_dumb_create(struct drm_file file, struct drm_device dev,
		return 0;
		}

		int vkms_dumb_map(struct drm_file file, struct drm_device dev,
		u32 handle, u64 *offset)
		{
		struct drm_gem_object *obj;
		int ret;

		obj = drm_gem_object_lookup(file, handle);
		if (!obj)
		return -ENOENT;

		if (!obj->filp) {
		ret = -EINVAL;
		goto unref;
		}

		ret = drm_gem_create_mmap_offset(obj);
		if (ret)
		goto unref;

		*offset = drm_vma_node_offset_addr(&obj->vma_node);
		unref:
		drm_gem_object_put_unlocked(obj);

		return ret;
		}

		static struct page *_get_pages(struct vkms_gem_object vkms_obj)
		{
		struct drm_gem_object *gem_obj = &vkms_obj->gem;