Make syrlinks COM more reliable

linux/devices/SusPolling.cpp

@@ -77,7 +77,7 @@ ReturnValue_t SusPolling::sendMessage(CookieIF* cookie, const uint8_t* sendData,
     susDevs[susIdx].mode = susReq->mode;
   }
   if (state == InternalState::IDLE) {
-    state = InternalState::BUSY;
+    state = InternalState::IS_BUSY;
     semaphore->release();
   }
   return OK;