diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index 7d157f6..aab8a47 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -2584,8 +2584,7 @@
     mFakeEventHub->addDevice(TEST_EVENTHUB_ID, "Test EventHub device", InputDeviceClass::BATTERY);
 
     InputDevice device(mReader->getContext(), /*id=*/1, /*generation=*/2, /*identifier=*/{});
-    auto _ = device.addEventHubDevice(ARBITRARY_TIME, TEST_EVENTHUB_ID,
-                                      mFakePolicy->getReaderConfiguration());
+    device.addEventHubDevice(TEST_EVENTHUB_ID, mFakePolicy->getReaderConfiguration());
     device.removeEventHubDevice(TEST_EVENTHUB_ID);
     std::string dumpStr, eventHubDevStr;
     device.dump(dumpStr, eventHubDevStr);
diff --git a/services/inputflinger/tests/InstrumentedInputReader.cpp b/services/inputflinger/tests/InstrumentedInputReader.cpp
index 110ca5f..1f8cd12 100644
--- a/services/inputflinger/tests/InstrumentedInputReader.cpp
+++ b/services/inputflinger/tests/InstrumentedInputReader.cpp
@@ -38,13 +38,13 @@
 }
 
 std::shared_ptr<InputDevice> InstrumentedInputReader::createDeviceLocked(
-        nsecs_t when, int32_t eventHubId, const InputDeviceIdentifier& identifier) REQUIRES(mLock) {
+        int32_t eventHubId, const InputDeviceIdentifier& identifier) REQUIRES(mLock) {
     if (!mNextDevices.empty()) {
         std::shared_ptr<InputDevice> device(std::move(mNextDevices.front()));
         mNextDevices.pop();
         return device;
     }
-    return InputReader::createDeviceLocked(when, eventHubId, identifier);
+    return InputReader::createDeviceLocked(eventHubId, identifier);
 }
 
 } // namespace android
diff --git a/services/inputflinger/tests/InstrumentedInputReader.h b/services/inputflinger/tests/InstrumentedInputReader.h
index e6bf3f9..7f8d556 100644
--- a/services/inputflinger/tests/InstrumentedInputReader.h
+++ b/services/inputflinger/tests/InstrumentedInputReader.h
@@ -44,7 +44,7 @@
 
 protected:
     virtual std::shared_ptr<InputDevice> createDeviceLocked(
-            nsecs_t when, int32_t eventHubId, const InputDeviceIdentifier& identifier);
+            int32_t eventHubId, const InputDeviceIdentifier& identifier);
 
     class FakeInputReaderContext : public ContextImpl {
     public: