COMPMID-2110: Enable CLGEMMLowpMatrixMultiplyReshapeOnlyRHSKernel in CLGEMMLowp

Change-Id: Ic32c803c3e2a067de10a7e46c85c962a970957b6
Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Reviewed-on: https://review.mlplatform.org/c/969
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.cpp b/src/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.cpp
index b1b0a16..eca2416 100644
--- a/src/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.cpp
+++ b/src/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.cpp
@@ -152,7 +152,7 @@
     window_changed = update_window_and_padding(win, input0_access, input1_access) || // window used by the execute_window_loop
                      update_window_and_padding(win_out, output_access);              // window used to update the padding requirements of output tensor
 
-    output_access.set_valid_region(win_out, ValidRegion(Coordinates(0, 0), output->tensor_shape()));
+    output_access.set_valid_region(win_out, ValidRegion(Coordinates(), output->tensor_shape()));
 
     // Collapse along the Z direction
     // This collapse needs to be here in order to tune the Z dimension of LWS