VOL-5298:OpenOnuAdapterGo: Panic during scale tests if large number of ONTS flap during ACTIVATION

[VOL-5331] -  Sanity E2E Test for OLT/ONU on POD for DT :: Validates E2E Ping Co... | FAIL |

Change-Id: I369de3b525c4e0db4dbf1527494320826bd0f7de
Signed-off-by: PRANEETH NALMAS <praneeth.nalmas@radisys.com>
diff --git a/internal/pkg/common/interfaces.go b/internal/pkg/common/interfaces.go
index cf79c06..eff1cd5 100755
--- a/internal/pkg/common/interfaces.go
+++ b/internal/pkg/common/interfaces.go
@@ -126,6 +126,7 @@
 	CreatePortInCore(context.Context, *voltha.Port) error
 
 	PerOnuFlowHandlerRoutine(uniID uint8)
+	GetDeviceDeleteCommChan(context.Context) chan bool
 }
 
 // IonuDeviceEntry interface to onuDeviceEntry