Remove strict inclusion guards in unified AD header

diff --git a/include/deal.II/differentiation/ad.h b/include/deal.II/differentiation/ad.h
index aa8a7b8df78c27bd42fd470a0490d135a1bfe2cd..8c226204236d2e97002eed7041d5c9a98a56a3d3 100644 (file)
--- a/include/deal.II/differentiation/ad.h
+++ b/include/deal.II/differentiation/ad.h
@@ -18,8 +18,6 @@
 
 #include <deal.II/base/config.h>
 
-#if defined(DEAL_II_WITH_ADOLC) || defined(DEAL_II_WITH_TRILINOS)
-
 #include <deal.II/differentiation/ad/ad_number_types.h>
 #include <deal.II/differentiation/ad/ad_number_traits.h>
 
@@ -56,5 +54,3 @@ namespace Differentiation
 DEAL_II_NAMESPACE_CLOSE
 
 #endif
-
-#endif