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Subject[PATCH v7 13/18] drm/virtio: drop virtio_gpu_object_list_validate/virtio_gpu_unref_list
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/virtio/virtgpu_drv.h | 3 --
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 39 --------------------------
2 files changed, 42 deletions(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 2fbb3d766560..e5f1b20b6f14 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 c85019e29e96..123ac28f498a 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.
--
2.18.1
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