drm/amdgpu: remove amdgpu_fence_recreate

It's not used any more.

Signed-off-by: Christian König <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Chunming Zhou <[email protected]>

1 files changed, 0 insertions, 32 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index a7189a1fa6a1..e3629c923862 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -136,38 +136,6 @@ int amdgpu_fence_emit(struct amdgpu_ring *ring, void *owner,
 }
 
 /**
- * amdgpu_fence_recreate - recreate a fence from an user fence
- *
- * @ring: ring the fence is associated with
- * @owner: creator of the fence
- * @seq: user fence sequence number
- * @fence: resulting amdgpu fence object
- *
- * Recreates a fence command from the user fence sequence number (all asics).
- * Returns 0 on success, -ENOMEM on failure.
- */
-int amdgpu_fence_recreate(struct amdgpu_ring *ring, void *owner,
-			  uint64_t seq, struct amdgpu_fence **fence)
-{
-	struct amdgpu_device *adev = ring->adev;
-
-	if (seq > ring->fence_drv.sync_seq[ring->idx])
-		return -EINVAL;
-
-	*fence = kmalloc(sizeof(struct amdgpu_fence), GFP_KERNEL);
-	if ((*fence) == NULL)
-		return -ENOMEM;
-
-	(*fence)->seq = seq;
-	(*fence)->ring = ring;
-	(*fence)->owner = owner;
-	fence_init(&(*fence)->base, &amdgpu_fence_ops,
-		&adev->fence_queue.lock, adev->fence_context + ring->idx,
-		(*fence)->seq);
-	return 0;
-}
-
-/**
  * amdgpu_fence_check_signaled - callback from fence_queue
  *
  * this function is called with fence_queue lock held, which is also used