COMPMID-1652 CL Cleanup and add missing tests

Change-Id: I359cc0fd0c3fa42ab10a770e59d58704403889b2
Reviewed-on: https://review.mlplatform.org/498
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-by: Isabella Gottardi <isabella.gottardi@arm.com>
diff --git a/tests/validation/CL/ReorgLayer.cpp b/tests/validation/CL/ReorgLayer.cpp
index e4caa04..3d03740 100644
--- a/tests/validation/CL/ReorgLayer.cpp
+++ b/tests/validation/CL/ReorgLayer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -67,7 +67,7 @@
 // clang-format on
 // *INDENT-ON*
 
-DATA_TEST_CASE(Configuration, framework::DatasetMode::ALL, combine(combine(framework::dataset::concat(datasets::SmallReorgLayerDataset(), datasets::LargeReorgLayerDataset()),
+DATA_TEST_CASE(Configuration, framework::DatasetMode::ALL, combine(combine(datasets::SmallReorgLayerDataset(),
                                                                            framework::dataset::make("DataType", { DataType::F32, DataType::F16, DataType::QASYMM8 })),
                                                                    framework::dataset::make("DataLayout", { DataLayout::NCHW, DataLayout::NHWC })),
                shape, stride, data_type, data_layout)