From b47c7c6e260fc5170bd434cd4ce93571ed85b754 Mon Sep 17 00:00:00 2001
From: David Rohr <drohr@jwdt.org>
Date: Mon, 19 May 2025 10:49:44 +0200
Subject: [PATCH] Revert "GPU Common: Workaround for removing gpustd::array,
 temporary alias for O2Physics"

This reverts commit a850e9eb3e6a634a1e87a70170c05ad6d8bce3af.
---
 .../ReconstructionDataFormats/TrackParametrization.h        | 1 -
 GPU/Common/GPUCommonArray.h                                 | 6 ------
 2 files changed, 7 deletions(-)

diff --git a/DataFormats/Reconstruction/include/ReconstructionDataFormats/TrackParametrization.h b/DataFormats/Reconstruction/include/ReconstructionDataFormats/TrackParametrization.h
index 1d0a5f1a9f1fd..f240e34861eeb 100644
--- a/DataFormats/Reconstruction/include/ReconstructionDataFormats/TrackParametrization.h
+++ b/DataFormats/Reconstruction/include/ReconstructionDataFormats/TrackParametrization.h
@@ -29,7 +29,6 @@
 #include "GPUCommonDef.h"
 #include "GPUCommonRtypes.h"
 #include "GPUCommonMath.h"
-#include "GPUCommonArray.h"
 #include "GPUROOTCartesianFwd.h"
 
 #ifndef GPUCA_GPUCODE_DEVICE
diff --git a/GPU/Common/GPUCommonArray.h b/GPU/Common/GPUCommonArray.h
index fa86d7bb4a021..e83ca8c4a69fc 100644
--- a/GPU/Common/GPUCommonArray.h
+++ b/GPU/Common/GPUCommonArray.h
@@ -48,10 +48,4 @@ using array = std::array<T, N>;
 } // namespace std
 #endif
 
-namespace o2::gpu::gpustd
-{
-template <class T, size_t I>
-using array = ::std::array<T, I>; // temporary alias, to remove dependent types
-} // o2::gpu::gpustd
-
 #endif // GPUCOMMONARRAY_H