COMPMID-970 : Remove QS8 / QS16 support

Removed Fixed point position arguments from test sources

Change-Id: I8343724723b71611fd501ed34de0866d3fb60e7e
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/136382
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele DiGiorgio <michele.digiorgio@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/tests/validation/reference/BatchNormalizationLayer.h b/tests/validation/reference/BatchNormalizationLayer.h
index 329909d..b45d820 100644
--- a/tests/validation/reference/BatchNormalizationLayer.h
+++ b/tests/validation/reference/BatchNormalizationLayer.h
@@ -37,13 +37,11 @@
 {
 template <typename T, typename std::enable_if<std::is_integral<T>::value, int>::type * = nullptr>
 SimpleTensor<T> batch_normalization_layer(const SimpleTensor<T> &src, const SimpleTensor<T> &mean, const SimpleTensor<T> &var, const SimpleTensor<T> &beta, const SimpleTensor<T> &gamma, float epsilon,
-                                          ActivationLayerInfo act_info,
-                                          int                 fixed_point_position);
+                                          ActivationLayerInfo act_info);
 
 template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type * = nullptr>
 SimpleTensor<T> batch_normalization_layer(const SimpleTensor<T> &src, const SimpleTensor<T> &mean, const SimpleTensor<T> &var, const SimpleTensor<T> &beta, const SimpleTensor<T> &gamma, float epsilon,
-                                          ActivationLayerInfo act_info,
-                                          int                 fixed_point_position);
+                                          ActivationLayerInfo act_info);
 } // namespace reference
 } // namespace validation
 } // namespace test