Simplified uniform GPU selection in CMake

[alexxy/gromacs.git] / src / gromacs / ewald / pme_force_sender_gpu_impl.cpp

diff --git a/src/gromacs/ewald/pme_force_sender_gpu_impl.cpp b/src/gromacs/ewald/pme_force_sender_gpu_impl.cpp
index aa046ee718d307236bbef46d82f3082284122baa..9a05facec46fe6ad4a4e709b7020cf6a521a057f 100644 (file)
--- a/src/gromacs/ewald/pme_force_sender_gpu_impl.cpp
+++ b/src/gromacs/ewald/pme_force_sender_gpu_impl.cpp
@@ -50,12 +50,12 @@
 #include "gromacs/ewald/pme_force_sender_gpu.h"
 #include "gromacs/utility/arrayref.h"
 
-#if GMX_GPU != GMX_GPU_CUDA
+#if !GMX_GPU_CUDA
 
 namespace gmx
 {
 
-/*!\brief Impl class stub. */
+/*!\brief \internal Impl class stub. */
 class PmeForceSenderGpu::Impl
 {
 };
@@ -90,4 +90,4 @@ void PmeForceSenderGpu::sendFToPpCudaDirect(int /* ppRank */)
 
 } // namespace gmx
 
-#endif /* GMX_GPU != GMX_GPU_CUDA */
+#endif // !GMX_GPU_CUDA