COMPMID-3150: Remove padding from NEL2NormalizationLayerKernel

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I7ae0d56f1c1f55c7049509b1f80cc07bdc54c8ec
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3457
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/tests/validation/NEON/L2NormalizeLayer.cpp b/tests/validation/NEON/L2NormalizeLayer.cpp
index 17147c1..0bbbf2a 100644
--- a/tests/validation/NEON/L2NormalizeLayer.cpp
+++ b/tests/validation/NEON/L2NormalizeLayer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2019 ARM Limited.
+ * Copyright (c) 2017-2020 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -99,7 +99,7 @@
 TEST_SUITE(FP32)
 FIXTURE_DATA_TEST_CASE(RunSmall, NEL2NormalizeLayerFixture<float>, framework::DatasetMode::PRECOMMIT,
                        combine(combine(combine(combine(datasets::SmallShapes(), framework::dataset::make("DataType", DataType::F32)), framework::dataset::make("DataLayout", { DataLayout::NCHW, DataLayout::NHWC })),
-                                       framework::dataset::make("Axis", { -1, 0, 2 })),
+                                       framework::dataset::make("Axis", { -1, 0, 1, 2 })),
                                framework::dataset::make("Epsilon", { 1e-12 })))
 {
     // Validate output
@@ -120,7 +120,7 @@
 TEST_SUITE(FP16)
 FIXTURE_DATA_TEST_CASE(RunSmall, NEL2NormalizeLayerFixture<half>, framework::DatasetMode::PRECOMMIT,
                        combine(combine(combine(combine(datasets::SmallShapes(), framework::dataset::make("DataType", DataType::F16)), framework::dataset::make("DataLayout", { DataLayout::NCHW, DataLayout::NHWC })),
-                                       framework::dataset::make("Axis", { -1, 0, 2 })),
+                                       framework::dataset::make("Axis", { -1, 0, 1, 2 })),
                                framework::dataset::make("Epsilon", { 1e-12 })))
 {
     // Validate output