COMPMID-415: Cleanup accessors

Change-Id: Id19c8c1ea76f6e6679a4ac770e804f8012a2b5a6
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/80937
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/tests/validation/NEON/Fixedpoint/Exp_QS16.cpp b/tests/validation/NEON/Fixedpoint/Exp_QS16.cpp
index fe38a99..dc8603c 100644
--- a/tests/validation/NEON/Fixedpoint/Exp_QS16.cpp
+++ b/tests/validation/NEON/Fixedpoint/Exp_QS16.cpp
@@ -23,7 +23,7 @@
  */
 #include "AssetsLibrary.h"
 #include "Globals.h"
-#include "NEON/NEAccessor.h"
+#include "NEON/Accessor.h"
 #include "TypePrinter.h"
 #include "Utils.h"
 #include "validation/Datasets.h"
@@ -43,7 +43,6 @@
 
 using namespace arm_compute;
 using namespace arm_compute::test;
-using namespace arm_compute::test::neon;
 using namespace arm_compute::test::validation;
 
 namespace
@@ -80,7 +79,7 @@
     // Fill tensors. Keep the range between [-1.0, 1.0) so the result won't
     // overflow.
     std::uniform_int_distribution<> distribution(-(1 << (fixed_point_position - 1)), (1 << (fixed_point_position - 1)));
-    library->fill(NEAccessor(src), distribution, 0);
+    library->fill(Accessor(src), distribution, 0);
 
     Iterator input(&src, window);
     Iterator output(&dst, window);
@@ -113,7 +112,7 @@
     RawTensor ref_dst = Reference::compute_reference_fixed_point_operation(shape, DataType::QS16, DataType::QS16, FixedPointOp::EXP, fixed_point_position);
 
     // Validate output
-    validate(NEAccessor(dst), ref_dst, tolerance, 0);
+    validate(Accessor(dst), ref_dst, tolerance, 0);
 }
 
 BOOST_AUTO_TEST_SUITE_END()