diff --git a/usb/gadget/aidl/default/UsbGadget.cpp b/usb/gadget/aidl/default/UsbGadget.cpp
index 1f1dc74..c4986e8 100644
--- a/usb/gadget/aidl/default/UsbGadget.cpp
+++ b/usb/gadget/aidl/default/UsbGadget.cpp
@@ -149,7 +149,9 @@
 	const shared_ptr<IUsbGadgetCallback> &callback, uint64_t timeout,
 	int64_t in_transactionId) {
     bool ffsEnabled = false;
-    ALOGI("functions: %ld, timeout: %ld", functions, timeout);
+    if (timeout == 0) {
+	ALOGI("timeout not setup");
+    }
 
     if ((functions & GadgetFunction::ADB) != 0) {
         ffsEnabled = true;
@@ -193,9 +195,9 @@
     return Status::ERROR;
 }
 
-ScopedAStatus UsbGadget::setCurrentUsbFunctions(long functions,
+ScopedAStatus UsbGadget::setCurrentUsbFunctions(int64_t functions,
                                                const shared_ptr<IUsbGadgetCallback> &callback,
-					       int64_t timeout,
+					       int64_t timeoutMs,
 					       int64_t in_transactionId) {
     std::unique_lock<std::mutex> lk(mLockSetCurrentFunction);
     std::string current_usb_power_operation_mode, current_usb_type;
@@ -203,7 +205,6 @@
 
     string accessoryCurrentLimitEnablePath, accessoryCurrentLimitPath, path;
 
-    ALOGI("enter setCurrentUsbFunctions, in_transactionId=%ld , %ld", in_transactionId , timeout);
     mCurrentUsbFunctions = functions;
     mCurrentUsbFunctionsApplied = false;
 
@@ -237,7 +238,7 @@
                 -1, "Error while calling setCurrentUsbFunctionsCb");
     }
 
-    status = setupFunctions(functions, callback, timeout, in_transactionId);
+    status = setupFunctions(functions, callback, timeoutMs, in_transactionId);
     if (status != Status::SUCCESS) {
         goto error;
     }
diff --git a/usb/gadget/aidl/default/UsbGadget.h b/usb/gadget/aidl/default/UsbGadget.h
index e119419..adcfcfa 100644
--- a/usb/gadget/aidl/default/UsbGadget.h
+++ b/usb/gadget/aidl/default/UsbGadget.h
@@ -89,9 +89,9 @@
     bool mCurrentUsbFunctionsApplied;
     UsbSpeed mUsbSpeed;
 
-    ScopedAStatus setCurrentUsbFunctions(long functions,
+    ScopedAStatus setCurrentUsbFunctions(int64_t functions,
             const shared_ptr<IUsbGadgetCallback> &callback,
-            int64_t timeout, int64_t in_transactionId) override;
+            int64_t timeoutMs, int64_t in_transactionId) override;
 
     ScopedAStatus getCurrentUsbFunctions(const shared_ptr<IUsbGadgetCallback> &callback,
 	    int64_t in_transactionId) override;
diff --git a/usb/gadget/aidl/default/service_gadget.cpp b/usb/gadget/aidl/default/service_gadget.cpp
index 3cc5718..7efbadd 100644
--- a/usb/gadget/aidl/default/service_gadget.cpp
+++ b/usb/gadget/aidl/default/service_gadget.cpp
@@ -17,11 +17,6 @@
 #include <android/binder_manager.h>
 #include <android/binder_process.h>
 #include "UsbGadget.h"
-/*using android::OK;
-using android::hardware::configureRpcThreadpool;
-using android::hardware::joinRpcThreadpool;
-using android::sp;
-using android::status_t;*/
 using ::aidl::android::hardware::usb::gadget::UsbGadget;
 int main() {
     ABinderProcess_setThreadPoolMaxThreadCount(0);