Fix inclusion guard for dynamic fusion module

Resolves COMPMID-5318

Signed-off-by: SiCong Li <sicong.li@arm.com>
Change-Id: I59594632c9891b9569089764ae26cc7be6b78fcd
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/7550
Reviewed-by: Nikhil Raj Arm <nikhil.raj@arm.com>
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/core/experimental/DependencyGraph.h b/arm_compute/core/experimental/DependencyGraph.h
index 794bf0e..e0d6ff9 100644
--- a/arm_compute/core/experimental/DependencyGraph.h
+++ b/arm_compute/core/experimental/DependencyGraph.h
@@ -21,9 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-#ifndef ENABLE_EXPERIMENTAL_DYNAMIC_FUSION
-#error "This experimental feature must be enabled with -DENABLE_EXPERIMENTAL_DYNAMIC_FUSION"
-#endif /* ENABLE_EXPERIMENTAL_DYNAMIC_FUSION */
+#ifdef ENABLE_EXPERIMENTAL_DYNAMIC_FUSION
 #ifndef ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_DEPENDENCYGRAPH_H
 #define ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_DEPENDENCYGRAPH_H
 
@@ -275,4 +273,5 @@
 } // namespace experimental
 } // namespace arm_compute
 
-#endif //ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_DEPENDENCYGRAPH_H
\ No newline at end of file
+#endif //ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_DEPENDENCYGRAPH_H
+#endif /* ENABLE_EXPERIMENTAL_DYNAMIC_FUSION */
\ No newline at end of file