Merge pull request #9354 from lioncash/const-param

host1x/syncpoint_manager: Pass DeregisterAction() handle as const-ref 

2 files changed, 8 insertions, 10 deletions

diff --git a/src/video_core/host1x/syncpoint_manager.cpp b/src/video_core/host1x/syncpoint_manager.cpp
index a44fc83d3..8f23ce527 100644
--- a/src/video_core/host1x/syncpoint_manager.cpp
+++ b/src/video_core/host1x/syncpoint_manager.cpp
@@ -34,7 +34,7 @@ SyncpointManager::ActionHandle SyncpointManager::RegisterAction(
 }
 
 void SyncpointManager::DeregisterAction(std::list<RegisteredAction>& action_storage,
-                                        ActionHandle& handle) {
+                                        const ActionHandle& handle) {
     std::unique_lock lk(guard);
 
     // We want to ensure the iterator still exists prior to erasing it
@@ -49,11 +49,11 @@ void SyncpointManager::DeregisterAction(std::list<RegisteredAction>& action_stor
     }
 }
 
-void SyncpointManager::DeregisterGuestAction(u32 syncpoint_id, ActionHandle& handle) {
+void SyncpointManager::DeregisterGuestAction(u32 syncpoint_id, const ActionHandle& handle) {
     DeregisterAction(guest_action_storage[syncpoint_id], handle);
 }
 
-void SyncpointManager::DeregisterHostAction(u32 syncpoint_id, ActionHandle& handle) {
+void SyncpointManager::DeregisterHostAction(u32 syncpoint_id, const ActionHandle& handle) {
     DeregisterAction(host_action_storage[syncpoint_id], handle);
 }
 
diff --git a/src/video_core/host1x/syncpoint_manager.h b/src/video_core/host1x/syncpoint_manager.h
index 50a264e23..847ed20c8 100644
--- a/src/video_core/host1x/syncpoint_manager.h
+++ b/src/video_core/host1x/syncpoint_manager.h
@@ -36,21 +36,19 @@ public:
 
     template <typename Func>
     ActionHandle RegisterGuestAction(u32 syncpoint_id, u32 expected_value, Func&& action) {
-        std::function<void()> func(action);
         return RegisterAction(syncpoints_guest[syncpoint_id], guest_action_storage[syncpoint_id],
-                              expected_value, std::move(func));
+                              expected_value, std::move(action));
     }
 
     template <typename Func>
     ActionHandle RegisterHostAction(u32 syncpoint_id, u32 expected_value, Func&& action) {
-        std::function<void()> func(action);
         return RegisterAction(syncpoints_host[syncpoint_id], host_action_storage[syncpoint_id],
-                              expected_value, std::move(func));
+                              expected_value, std::move(action));
     }
 
-    void DeregisterGuestAction(u32 syncpoint_id, ActionHandle& handle);
+    void DeregisterGuestAction(u32 syncpoint_id, const ActionHandle& handle);
 
-    void DeregisterHostAction(u32 syncpoint_id, ActionHandle& handle);
+    void DeregisterHostAction(u32 syncpoint_id, const ActionHandle& handle);
 
     void IncrementGuest(u32 syncpoint_id);
 
@@ -76,7 +74,7 @@ private:
                                 std::list<RegisteredAction>& action_storage, u32 expected_value,
                                 std::function<void()>&& action);
 
-    void DeregisterAction(std::list<RegisteredAction>& action_storage, ActionHandle& handle);
+    void DeregisterAction(std::list<RegisteredAction>& action_storage, const ActionHandle& handle);
 
     void Wait(std::atomic<u32>& syncpoint, std::condition_variable& wait_cv, u32 expected_value);