Set up the framework to choose the default LWS

Resolve COMPMID-4486

Signed-off-by: Giorgio Arena <giorgio.arena@arm.com>
Change-Id: Ib38b7943bd776a6d75d1da163908724c49eae73d
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5864
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp b/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp
index 335ee9c..7bfdb9e 100644
--- a/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp
+++ b/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp
@@ -98,7 +98,7 @@
     return Status{};
 }
 
-Status validate_arguments_divide_operation(const ITensorInfo* src1, const ITensorInfo* src2, const ITensorInfo* dst)
+Status validate_arguments_divide_operation(const ITensorInfo *src1, const ITensorInfo *src2, const ITensorInfo *dst)
 {
     ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src1, src2, dst);
     ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(src1);
@@ -271,6 +271,11 @@
 }
 } // namespace
 
+ClElementwiseKernel::ClElementwiseKernel()
+{
+    _type = CLKernelType::ELEMENTWISE;
+}
+
 void ClElementwiseKernel::configure_common(ITensorInfo *src1, ITensorInfo *src2, ITensorInfo *dst)
 {
     configure_common(CLKernelLibrary::get().get_compile_context(), src1, src2, dst);