Simplified uniform GPU selection in CMake

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

diff --git a/src/gromacs/ewald/pme_coordinate_receiver_gpu_impl.cpp b/src/gromacs/ewald/pme_coordinate_receiver_gpu_impl.cpp
index e377cb87313cb65f0e1189ff4d98babdad11d792..be4cf2a16acb58f9945a184020b31572e6201e92 100644 (file)
--- a/src/gromacs/ewald/pme_coordinate_receiver_gpu_impl.cpp
+++ b/src/gromacs/ewald/pme_coordinate_receiver_gpu_impl.cpp
@@ -51,12 +51,12 @@
 #include "gromacs/utility/arrayref.h"
 #include "gromacs/utility/gmxassert.h"
 
-#if GMX_GPU != GMX_GPU_CUDA
+#if !GMX_GPU_CUDA
 
 namespace gmx
 {
 
-/*!\brief Impl class stub. */
+/*!\brief \internal Impl class stub. */
 class PmeCoordinateReceiverGpu::Impl
 {
 };
@@ -98,4 +98,4 @@ void PmeCoordinateReceiverGpu::enqueueWaitReceiveCoordinatesFromPpCudaDirect()
 
 } // namespace gmx
 
-#endif /* GMX_GPU != GMX_GPU_CUDA */
+#endif // !GMX_GPU_CUDA