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

The handle is only compared against and not modified in any way, so we
can pass it by const reference.

This also allows us to mark the respective parameters for
DeregisterGuestAction() and DeregisterHostAction() as const references
as well.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/video_core/host1x/syncpoint_manager.cpp b/src/video_core/host1x/syncpoint_manager.cpp
index a44fc83d3d..8f23ce5272 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);
 }