native frameworks: 64-bit compile issues

- Fix format (print/scanf)
- Suppress unused argument warning messages (bonus)

Change-Id: I05c7724d2aba6da1e82a86000e11f3a8fef4e728

1 files changed, 1 insertions, 1 deletions

diff --git a/services/surfaceflinger/MessageQueue.cpp b/services/surfaceflinger/MessageQueue.cpp
index cc672b67dd..1ad86a6aca 100644
--- a/services/surfaceflinger/MessageQueue.cpp
+++ b/services/surfaceflinger/MessageQueue.cpp
@@ -179,7 +179,7 @@ int MessageQueue::cb_eventReceiver(int fd, int events, void* data) {
     return queue->eventReceiver(fd, events);
 }
 
-int MessageQueue::eventReceiver(int fd, int events) {
+int MessageQueue::eventReceiver(int /*fd*/, int /*events*/) {
     ssize_t n;
     DisplayEventReceiver::Event buffer[8];
     while ((n = DisplayEventReceiver::getEvents(mEventTube, buffer, 8)) > 0) {