COMPMID-970 : Remove QS8 / QS16 support

Removed fixed point related code.

Change-Id: I487acf138dace3b0450e0d72ca7071eaec254566
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/137678
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/src/core/NEON/kernels/NEReductionOperationKernel.cpp b/src/core/NEON/kernels/NEReductionOperationKernel.cpp
index 30d42fa..30f21bb 100644
--- a/src/core/NEON/kernels/NEReductionOperationKernel.cpp
+++ b/src/core/NEON/kernels/NEReductionOperationKernel.cpp
@@ -134,7 +134,7 @@
     const TensorShape output_shape = calculate_output_shape(input->tensor_shape(), axis);
 
     // Output auto initialization if not yet initialized
-    auto_init_if_empty(*output, output_shape, 1, input->data_type(), input->fixed_point_position());
+    auto_init_if_empty(*output, output_shape, 1, input->data_type());
 
     unsigned int num_elems_processed_per_iteration = 16 / data_size_from_type(input->data_type());