commit e0c1bbbe6d80bd7c3d266d36d18e87dd93bf98e1
author Wei Wang <wvw@google.com> Mon Jan 09 12:33:06 2017 -0800
committer Wei Wang <wvw@google.com> Mon Jan 09 12:34:26 2017 -0800
tree c2b4fe1124dc71ab2bae3d591b4137cc53da868c
parent 321e1b7c5fbf36048612cce56975fc5696e75d98

Fix powerhint for NULL parameter

Bug: 32640289
Test: manual on marlin
Signed-off-by: Wei Wang <wvw@google.com>
Change-Id: I00c85082f317cb2d47b799a8fd7e892f7b54dc0e

power/1.0/default/Power.cpp

diff --git a/power/1.0/default/Power.cpp b/power/1.0/default/Power.cpp
index 6453f33..29594eb 100644
--- a/power/1.0/default/Power.cpp
+++ b/power/1.0/default/Power.cpp
@@ -44,8 +44,12 @@
 
 Return<void> Power::powerHint(PowerHint hint, int32_t data)  {
     int32_t param = data;
-    if (mModule->powerHint > 0)
-        mModule->powerHint(mModule, static_cast<power_hint_t>(hint), &param);
+    if (mModule->powerHint > 0) {
+        if (data)
+            mModule->powerHint(mModule, static_cast<power_hint_t>(hint), &param);
+        else
+            mModule->powerHint(mModule, static_cast<power_hint_t>(hint), NULL);
+    }
     return Void();
 }