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authorGerd Hoffmann <kraxel@redhat.com>2019-08-29 12:32:56 +0200
committerGerd Hoffmann <kraxel@redhat.com>2019-09-04 06:54:11 +0200
commitad75f4f057e61869d4b4d9b091bbbea224332d47 (patch)
treecedb6ad2951f803462c25136de281c7e6e6c09d4
parent93c38d15ee59127f79cf1a740ae77ae6ecbe9d4a (diff)
drm/virtio: drop virtio_gpu_object_list_validate/virtio_gpu_unref_list
No users left. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Chia-I Wu <olvaffe@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20190829103301.3539-14-kraxel@redhat.com
-rw-r--r--drivers/gpu/drm/virtio/virtgpu_drv.h3
-rw-r--r--drivers/gpu/drm/virtio/virtgpu_ioctl.c39
2 files changed, 0 insertions, 42 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index d5ef2514d2bd..1266a8e64961 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -223,9 +223,6 @@ struct virtio_gpu_fpriv {
/* virtio_ioctl.c */
#define DRM_VIRTIO_NUM_IOCTLS 10
extern struct drm_ioctl_desc virtio_gpu_ioctls[DRM_VIRTIO_NUM_IOCTLS];
-int virtio_gpu_object_list_validate(struct ww_acquire_ctx *ticket,
- struct list_head *head);
-void virtio_gpu_unref_list(struct list_head *head);
/* virtio_kms.c */
int virtio_gpu_init(struct drm_device *dev);
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 677d844d88bc..e36ab3d6d162 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -56,45 +56,6 @@ static int virtio_gpu_map_ioctl(struct drm_device *dev, void *data,
&virtio_gpu_map->offset);
}
-int virtio_gpu_object_list_validate(struct ww_acquire_ctx *ticket,
- struct list_head *head)
-{
- struct ttm_operation_ctx ctx = { false, false };
- struct ttm_validate_buffer *buf;
- struct ttm_buffer_object *bo;
- struct virtio_gpu_object *qobj;
- int ret;
-
- ret = ttm_eu_reserve_buffers(ticket, head, true, NULL, true);
- if (ret != 0)
- return ret;
-
- list_for_each_entry(buf, head, head) {
- bo = buf->bo;
- qobj = container_of(bo, struct virtio_gpu_object, tbo);
- ret = ttm_bo_validate(bo, &qobj->placement, &ctx);
- if (ret) {
- ttm_eu_backoff_reservation(ticket, head);
- return ret;
- }
- }
- return 0;
-}
-
-void virtio_gpu_unref_list(struct list_head *head)
-{
- struct ttm_validate_buffer *buf;
- struct ttm_buffer_object *bo;
- struct virtio_gpu_object *qobj;
-
- list_for_each_entry(buf, head, head) {
- bo = buf->bo;
- qobj = container_of(bo, struct virtio_gpu_object, tbo);
-
- drm_gem_object_put_unlocked(&qobj->gem_base);
- }
-}
-
/*
* Usage of execbuffer:
* Relocations need to take into account the full VIRTIO_GPUDrawable size.