SensorService flush fixes.
i) Fix a possible race condition when adding a pending flush connection
to mActiveSensors data structure.
ii) Invalidate flush_complete_events as soon as they are consumed by a
connection so that they are not used by other connections which are
registered for the same sensor.
Change-Id: I1491bea8c2081c4aab1feacc60add13b7aa26bb7
diff --git a/include/gui/SensorEventQueue.h b/include/gui/SensorEventQueue.h
index 019308d..5402f37 100644
--- a/include/gui/SensorEventQueue.h
+++ b/include/gui/SensorEventQueue.h
@@ -27,7 +27,7 @@
#include <gui/BitTube.h>
// ----------------------------------------------------------------------------
-#define WAKE_UP_SENSOR_EVENT_NEEDS_ACK (1U << 31)
+#define WAKE_UP_SENSOR_EVENT_NEEDS_ACK (1U << 30)
struct ALooper;
struct ASensorEvent;