IVGCVSW-1951 Remove type templating from ClConstantWorkload

Change-Id: Ib2c9fe56c59aedabeff899a81a0afe260bd57c9f
diff --git a/src/backends/cl/backend.mk b/src/backends/cl/backend.mk
index 04b8b9e..e233bfb 100644
--- a/src/backends/cl/backend.mk
+++ b/src/backends/cl/backend.mk
@@ -15,10 +15,8 @@
         workloads/ClActivationFloatWorkload.cpp \
         workloads/ClActivationUint8Workload.cpp \
         workloads/ClAdditionWorkload.cpp \
-        workloads/ClBaseConstantWorkload.cpp \
         workloads/ClBatchNormalizationFloatWorkload.cpp \
-        workloads/ClConstantFloatWorkload.cpp \
-        workloads/ClConstantUint8Workload.cpp \
+        workloads/ClConstantWorkload.cpp \
         workloads/ClConvertFp16ToFp32Workload.cpp \
         workloads/ClConvertFp32ToFp16Workload.cpp \
         workloads/ClConvolution2dWorkload.cpp \