amdgpu_ih_wait_on_checkpoint_process_ts
ret = amdgpu_ih_wait_on_checkpoint_process_ts(adev, &adev->irq.ih);
int amdgpu_ih_wait_on_checkpoint_process_ts(struct amdgpu_device *adev,
amdgpu_ih_wait_on_checkpoint_process_ts(pdd->dev->adev,
amdgpu_ih_wait_on_checkpoint_process_ts(pdd->dev->adev,