COMPMID-556: Support beta for all softmax data types.

Change-Id: I4c0ca033dc53829fb7ac3dd7c7469d143be74e73
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/94251
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/arm_compute/core/Helpers.inl b/arm_compute/core/Helpers.inl
index 1a27684..acdb956 100644
--- a/arm_compute/core/Helpers.inl
+++ b/arm_compute/core/Helpers.inl
@@ -263,7 +263,7 @@
 
 inline bool set_quantization_info_if_empty(ITensorInfo &info, QuantizationInfo quantization_info)
 {
-    if(info.quantization_info().empty() && (is_data_type_assymetric(info.data_type())))
+    if(info.quantization_info().empty() && (is_data_type_quantized_assymetric(info.data_type())))
     {
         info.set_quantization_info(quantization_info);
         return true;