1 files changed, 2 insertions, 8 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
index a5a4f8c7b..749aa71d4 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
@@ -15,7 +15,7 @@
 
 namespace Service::Nvidia::Devices {
 
-nvhost_ctrl::nvhost_ctrl(Core::System& system, EventsInterface& events_interface)
+nvhost_ctrl::nvhost_ctrl(Core::System& system, EventInterface& events_interface)
     : nvdevice(system), events_interface{events_interface} {}
 nvhost_ctrl::~nvhost_ctrl() = default;
 
@@ -67,12 +67,11 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>&
     if (!gpu.IsAsync()) {
         return NvResult::Success;
     }
-    gpu.Guard(true);
+    auto lock = gpu.LockSync();
     u32 current_syncpoint_value = gpu.GetSyncpointValue(params.syncpt_id);
     if (current_syncpoint_value >= params.threshold) {
         params.value = current_syncpoint_value;
         std::memcpy(output.data(), &params, sizeof(params));
-        gpu.Guard(false);
         return NvResult::Success;
     }
 
@@ -82,7 +81,6 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>&
 
     if (params.timeout == 0) {
         std::memcpy(output.data(), &params, sizeof(params));
-        gpu.Guard(false);
         return NvResult::Timeout;
     }
 
@@ -91,7 +89,6 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>&
         event_id = params.value & 0x00FF;
         if (event_id >= 64) {
             std::memcpy(output.data(), &params, sizeof(params));
-            gpu.Guard(false);
             return NvResult::BadParameter;
         }
     } else {
@@ -119,15 +116,12 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>&
             ctrl.must_delay = true;
             ctrl.timeout = params.timeout;
             ctrl.event_id = event_id;
-            gpu.Guard(false);
             return NvResult::Timeout;
         }
         std::memcpy(output.data(), &params, sizeof(params));
-        gpu.Guard(false);
         return NvResult::Timeout;
     }
     std::memcpy(output.data(), &params, sizeof(params));
-    gpu.Guard(false);
     return NvResult::BadParameter;
 }