1 files changed, 4 insertions, 5 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorInflation.h b/unsupported/Eigen/CXX11/src/Tensor/TensorInflation.h
index b6bf05fed..af6ecf5f4 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorInflation.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorInflation.h
@@ -215,11 +215,10 @@ struct TensorEvaluator<const TensorInflationOp<Strides, ArgType>, Device>
 
   EIGEN_DEVICE_FUNC Scalar* data() const { return NULL; }
 
-  /// required by sycl in order to extract the accessor
-  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE  const TensorEvaluator<ArgType, Device>& impl() const { return m_impl; }
-  /// required by sycl in order to extract the accessor
-  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE  const Strides& functor() const { return m_strides; }
-
+#ifdef EIGEN_USE_SYCL
+  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const TensorEvaluator<ArgType, Device>& impl() const { return m_impl; }
+  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Strides& functor() const { return m_strides; }
+#endif
 
  protected:
   Dimensions m_dimensions;