diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp
index 01b90a8..a79d0e3 100644
--- a/services/audioflinger/Threads.cpp
+++ b/services/audioflinger/Threads.cpp
@@ -5371,7 +5371,7 @@
     mRsmpInIndex = mFrameCount;
 }
 
-unsigned int AudioFlinger::RecordThread::getInputFramesLost()
+uint32_t AudioFlinger::RecordThread::getInputFramesLost()
 {
     Mutex::Autolock _l(mLock);
     if (initCheck() != NO_ERROR) {