commit c6fe6cf3f60ed04d5a3d001e93fb452051747745
author Donghyun Cho <donghyun@google.com> Fri Nov 11 08:13:25 2016 +0900
committer Donghyun Cho <donghyun@google.com> Tue Nov 15 11:38:39 2016 +0900
tree d94b9acef8110a65e342c0bebaf94702db9e8891
parent ad36c620ccdff1fcc658fc53b687001c804377a5

tv.cec: Handle an unused argument warning

Bug: 32748972
Test: mmm hardware/interfaces/tv/cec/1.0/default
Change-Id: I67cb1c7bbc3b6355a274054cf0dc389182c80b9c

tv/cec/1.0/default/HdmiCec.h

diff --git a/tv/cec/1.0/default/HdmiCec.h b/tv/cec/1.0/default/HdmiCec.h
index 49237d5..a41a5f0 100644
--- a/tv/cec/1.0/default/HdmiCec.h
+++ b/tv/cec/1.0/default/HdmiCec.h
@@ -63,7 +63,7 @@
     Return<void> enableAudioReturnChannel(int32_t portId, bool enable)  override;
     Return<bool> isConnected(int32_t portId)  override;
 
-    static void eventCallback(const hdmi_event_t* event, void* arg) {
+    static void eventCallback(const hdmi_event_t* event, void* /* arg */) {
         if (mCallback != nullptr && event != nullptr) {
             if (event->type == HDMI_EVENT_CEC_MESSAGE) {
                 size_t length = std::min(event->cec.length,