macro format

src/tree/fit_stump.cc

@@ -61,7 +61,7 @@ inline void FitStump(Context const*, linalg::TensorView<GradientPair const, 2>,
                      linalg::VectorView<float>) {
   common::AssertGPUSupport();
 }
-#endif  // !defined(XGBOOST_USE_CUDA) && !defined(XGBOOST_USE_C
+#endif  // !defined(XGBOOST_USE_CUDA) && !defined(XGBOOST_USE_HIP)
 }  // namespace cuda_impl
 
 void FitStump(Context const* ctx, HostDeviceVector<GradientPair> const& gpair,

src/tree/gpu_hist/row_partitioner.cuh

@@ -124,7 +124,7 @@ void SortPositionBatch(common::Span<const PerNodeData<OpDataT>> d_batch_info,
                        dh::device_vector<int8_t>* tmp,
 #if defined(XGBOOST_USE_HIP)
                        hipStream_t stream
-#else
+#elif defined(XGBOOST_USE_CUDA)
                        cudaStream_t stream
 #endif
                        ) {