drm/virtio: drop virtio_gpu_object_{reserve, unreserve}

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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190829103301.3539-18-kraxel@redhat.com

drivers/gpu/drm/virtio/virtgpu_drv.h

@@ -368,27 +368,6 @@ static inline u64 virtio_gpu_object_mmap_offset(struct virtio_gpu_object *bo)
 	return drm_vma_node_offset_addr(&bo->base.base.vma_node);
 }
 
-static inline int virtio_gpu_object_reserve(struct virtio_gpu_object *bo)
-{
-	int r;
-
-	r = dma_resv_lock_interruptible(bo->base.base.resv, NULL);
-	if (unlikely(r != 0)) {
-		if (r != -EINTR) {
-			struct virtio_gpu_device *qdev =
-				bo->base.base.dev->dev_private;
-			dev_err(qdev->dev, "%p reserve failed\n", bo);
-		}
-		return r;
-	}
-	return 0;
-}
-
-static inline void virtio_gpu_object_unreserve(struct virtio_gpu_object *bo)
-{
-	dma_resv_unlock(bo->base.base.resv);
-}
-
 /* virgl debufs */
 int virtio_gpu_debugfs_init(struct drm_minor *minor);