25 files changed, 75 insertions, 62 deletions

diff --git a/src/core/hle/service/aoc/aoc_u.h b/src/core/hle/service/aoc/aoc_u.h
index e20f90a76..848b2f416 100644
--- a/src/core/hle/service/aoc/aoc_u.h
+++ b/src/core/hle/service/aoc/aoc_u.h
@@ -14,7 +14,7 @@ namespace Service::AOC {
 
 class AOC_U final : public ServiceFramework<AOC_U> {
 public:
-    AOC_U(Core::System& system);
+    explicit AOC_U(Core::System& system);
     ~AOC_U() override;
 
 private:
diff --git a/src/core/hle/service/hid/controllers/controller_base.cpp b/src/core/hle/service/hid/controllers/controller_base.cpp
index cc935b031..2ea9b78d8 100644
--- a/src/core/hle/service/hid/controllers/controller_base.cpp
+++ b/src/core/hle/service/hid/controllers/controller_base.cpp
@@ -6,15 +6,15 @@
 
 namespace Service::HID {
 
-ControllerBase::ControllerBase() = default;
+ControllerBase::ControllerBase(Core::System& system) : system(system){};
 ControllerBase::~ControllerBase() = default;
 
-void ControllerBase::ActivateController(Core::System& system) {
+void ControllerBase::ActivateController() {
     if (is_activated) {
         OnRelease();
     }
     is_activated = true;
-    OnInit(system);
+    OnInit();
 }
 
 void ControllerBase::DeactivateController() {
diff --git a/src/core/hle/service/hid/controllers/controller_base.h b/src/core/hle/service/hid/controllers/controller_base.h
index 7abe24f1d..47972f5fc 100644
--- a/src/core/hle/service/hid/controllers/controller_base.h
+++ b/src/core/hle/service/hid/controllers/controller_base.h
@@ -18,11 +18,11 @@ class System;
 namespace Service::HID {
 class ControllerBase {
 public:
-    ControllerBase();
+    ControllerBase(Core::System& system);
     virtual ~ControllerBase();
 
     // Called when the controller is initialized
-    virtual void OnInit(Core::System& system) = 0;
+    virtual void OnInit() = 0;
 
     // When the controller is released
     virtual void OnRelease() = 0;
@@ -34,7 +34,7 @@ public:
     // Called when input devices should be loaded
     virtual void OnLoadInputDevices() = 0;
 
-    void ActivateController(Core::System& system);
+    void ActivateController();
 
     void DeactivateController();
 
@@ -50,5 +50,7 @@ protected:
         s64_le entry_count;
     };
     static_assert(sizeof(CommonHeader) == 0x20, "CommonHeader is an invalid size");
+
+    Core::System& system;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/debug_pad.cpp b/src/core/hle/service/hid/controllers/debug_pad.cpp
index 2c5528b67..8e8263f5b 100644
--- a/src/core/hle/service/hid/controllers/debug_pad.cpp
+++ b/src/core/hle/service/hid/controllers/debug_pad.cpp
@@ -14,10 +14,11 @@ constexpr s32 HID_JOYSTICK_MAX = 0x7fff;
 constexpr s32 HID_JOYSTICK_MIN = -0x7fff;
 enum class JoystickId : std::size_t { Joystick_Left, Joystick_Right };
 
-Controller_DebugPad::Controller_DebugPad() = default;
+Controller_DebugPad::Controller_DebugPad(Core::System& system)
+    : ControllerBase(system), system(system) {}
 Controller_DebugPad::~Controller_DebugPad() = default;
 
-void Controller_DebugPad::OnInit(Core::System& system) {}
+void Controller_DebugPad::OnInit() {}
 
 void Controller_DebugPad::OnRelease() {}
 
diff --git a/src/core/hle/service/hid/controllers/debug_pad.h b/src/core/hle/service/hid/controllers/debug_pad.h
index 629d6d582..6c4de817e 100644
--- a/src/core/hle/service/hid/controllers/debug_pad.h
+++ b/src/core/hle/service/hid/controllers/debug_pad.h
@@ -16,11 +16,11 @@
 namespace Service::HID {
 class Controller_DebugPad final : public ControllerBase {
 public:
-    Controller_DebugPad();
+    explicit Controller_DebugPad(Core::System& system);
     ~Controller_DebugPad() override;
 
     // Called when the controller is initialized
-    void OnInit(Core::System& system) override;
+    void OnInit() override;
 
     // When the controller is released
     void OnRelease() override;
@@ -89,5 +89,6 @@ private:
         buttons;
     std::array<std::unique_ptr<Input::AnalogDevice>, Settings::NativeAnalog::NUM_STICKS_HID>
         analogs;
+    Core::System& system;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/gesture.cpp b/src/core/hle/service/hid/controllers/gesture.cpp
index c01fd6d4e..80da0a0d3 100644
--- a/src/core/hle/service/hid/controllers/gesture.cpp
+++ b/src/core/hle/service/hid/controllers/gesture.cpp
@@ -10,10 +10,11 @@
 namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3BA00;
 
-Controller_Gesture::Controller_Gesture() = default;
+Controller_Gesture::Controller_Gesture(Core::System& system)
+    : ControllerBase(system), system(system) {}
 Controller_Gesture::~Controller_Gesture() = default;
 
-void Controller_Gesture::OnInit(Core::System& system) {}
+void Controller_Gesture::OnInit() {}
 
 void Controller_Gesture::OnRelease() {}
 
diff --git a/src/core/hle/service/hid/controllers/gesture.h b/src/core/hle/service/hid/controllers/gesture.h
index c3827fa00..b0f8794ba 100644
--- a/src/core/hle/service/hid/controllers/gesture.h
+++ b/src/core/hle/service/hid/controllers/gesture.h
@@ -12,11 +12,11 @@
 namespace Service::HID {
 class Controller_Gesture final : public ControllerBase {
 public:
-    Controller_Gesture();
+    Controller_Gesture(Core::System& system);
     ~Controller_Gesture() override;
 
     // Called when the controller is initialized
-    void OnInit(Core::System& system) override;
+    void OnInit() override;
 
     // When the controller is released
     void OnRelease() override;
@@ -59,5 +59,6 @@ private:
         std::array<GestureState, 17> gesture_states;
     };
     SharedMemory shared_memory{};
+    Core::System& system;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/keyboard.cpp b/src/core/hle/service/hid/controllers/keyboard.cpp
index b3fbb7962..e587b2e15 100644
--- a/src/core/hle/service/hid/controllers/keyboard.cpp
+++ b/src/core/hle/service/hid/controllers/keyboard.cpp
@@ -12,10 +12,11 @@ namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3800;
 constexpr u8 KEYS_PER_BYTE = 8;
 
-Controller_Keyboard::Controller_Keyboard() = default;
+Controller_Keyboard::Controller_Keyboard(Core::System& system)
+    : ControllerBase(system), system(system) {}
 Controller_Keyboard::~Controller_Keyboard() = default;
 
-void Controller_Keyboard::OnInit(Core::System& system) {}
+void Controller_Keyboard::OnInit() {}
 
 void Controller_Keyboard::OnRelease() {}
 
diff --git a/src/core/hle/service/hid/controllers/keyboard.h b/src/core/hle/service/hid/controllers/keyboard.h
index a594706a9..37ff075b1 100644
--- a/src/core/hle/service/hid/controllers/keyboard.h
+++ b/src/core/hle/service/hid/controllers/keyboard.h
@@ -15,11 +15,11 @@
 namespace Service::HID {
 class Controller_Keyboard final : public ControllerBase {
 public:
-    Controller_Keyboard();
+    Controller_Keyboard(Core::System& system);
     ~Controller_Keyboard() override;
 
     // Called when the controller is initialized
-    void OnInit(Core::System& system) override;
+    void OnInit() override;
 
     // When the controller is released
     void OnRelease() override;
@@ -53,5 +53,6 @@ private:
         keyboard_keys;
     std::array<std::unique_ptr<Input::ButtonDevice>, Settings::NativeKeyboard::NumKeyboardMods>
         keyboard_mods;
+    Core::System& system;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/mouse.cpp b/src/core/hle/service/hid/controllers/mouse.cpp
index fd3f91e65..88f2ca4c1 100644
--- a/src/core/hle/service/hid/controllers/mouse.cpp
+++ b/src/core/hle/service/hid/controllers/mouse.cpp
@@ -11,10 +11,10 @@
 namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3400;
 
-Controller_Mouse::Controller_Mouse() = default;
+Controller_Mouse::Controller_Mouse(Core::System& system) : ControllerBase(system), system(system) {}
 Controller_Mouse::~Controller_Mouse() = default;
 
-void Controller_Mouse::OnInit(Core::System& system) {}
+void Controller_Mouse::OnInit() {}
 void Controller_Mouse::OnRelease() {}
 
 void Controller_Mouse::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
diff --git a/src/core/hle/service/hid/controllers/mouse.h b/src/core/hle/service/hid/controllers/mouse.h
index df3a17491..67e2647ad 100644
--- a/src/core/hle/service/hid/controllers/mouse.h
+++ b/src/core/hle/service/hid/controllers/mouse.h
@@ -14,11 +14,11 @@
 namespace Service::HID {
 class Controller_Mouse final : public ControllerBase {
 public:
-    Controller_Mouse();
+    Controller_Mouse(Core::System& system);
     ~Controller_Mouse() override;
 
     // Called when the controller is initialized
-    void OnInit(Core::System& system) override;
+    void OnInit() override;
 
     // When the controller is released
     void OnRelease() override;
@@ -53,5 +53,6 @@ private:
     std::unique_ptr<Input::MouseDevice> mouse_device;
     std::array<std::unique_ptr<Input::ButtonDevice>, Settings::NativeMouseButton::NumMouseButtons>
         mouse_button_devices;
+    Core::System& system;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
index 104924d03..f7a0aa4ff 100644
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -93,7 +93,7 @@ u32 Controller_NPad::IndexToNPad(std::size_t index) {
     };
 }
 
-Controller_NPad::Controller_NPad() = default;
+Controller_NPad::Controller_NPad(Core::System& system) : ControllerBase(system), system(system) {}
 Controller_NPad::~Controller_NPad() = default;
 
 void Controller_NPad::InitNewlyAddedControler(std::size_t controller_idx) {
@@ -167,7 +167,7 @@ void Controller_NPad::InitNewlyAddedControler(std::size_t controller_idx) {
     controller.battery_level[2] = BATTERY_FULL;
 }
 
-void Controller_NPad::OnInit(Core::System& system) {
+void Controller_NPad::OnInit() {
     auto& kernel = system.Kernel();
     styleset_changed_event = Kernel::WritableEvent::CreateEventPair(
         kernel, Kernel::ResetType::Automatic, "npad:NpadStyleSetChanged");
diff --git a/src/core/hle/service/hid/controllers/npad.h b/src/core/hle/service/hid/controllers/npad.h
index 755739700..3552c248e 100644
--- a/src/core/hle/service/hid/controllers/npad.h
+++ b/src/core/hle/service/hid/controllers/npad.h
@@ -20,11 +20,11 @@ constexpr u32 NPAD_UNKNOWN = 16; // TODO(ogniK): What is this?
 
 class Controller_NPad final : public ControllerBase {
 public:
-    Controller_NPad();
+    Controller_NPad(Core::System& system);
     ~Controller_NPad() override;
 
     // Called when the controller is initialized
-    void OnInit(Core::System& system) override;
+    void OnInit() override;
 
     // When the controller is released
     void OnRelease() override;
@@ -327,5 +327,6 @@ private:
     std::array<ControllerPad, 10> npad_pad_states{};
     bool IsControllerSupported(NPadControllerType controller);
     bool is_in_lr_assignment_mode{false};
+    Core::System& system;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/stubbed.cpp b/src/core/hle/service/hid/controllers/stubbed.cpp
index 5de75c958..9b829341e 100644
--- a/src/core/hle/service/hid/controllers/stubbed.cpp
+++ b/src/core/hle/service/hid/controllers/stubbed.cpp
@@ -9,10 +9,11 @@
 
 namespace Service::HID {
 
-Controller_Stubbed::Controller_Stubbed() = default;
+Controller_Stubbed::Controller_Stubbed(Core::System& system)
+    : ControllerBase(system), system(system) {}
 Controller_Stubbed::~Controller_Stubbed() = default;
 
-void Controller_Stubbed::OnInit(Core::System& system) {}
+void Controller_Stubbed::OnInit() {}
 
 void Controller_Stubbed::OnRelease() {}
 
diff --git a/src/core/hle/service/hid/controllers/stubbed.h b/src/core/hle/service/hid/controllers/stubbed.h
index af636bae3..96dec4872 100644
--- a/src/core/hle/service/hid/controllers/stubbed.h
+++ b/src/core/hle/service/hid/controllers/stubbed.h
@@ -10,11 +10,11 @@
 namespace Service::HID {
 class Controller_Stubbed final : public ControllerBase {
 public:
-    Controller_Stubbed();
+    Controller_Stubbed(Core::System& system);
     ~Controller_Stubbed() override;
 
     // Called when the controller is initialized
-    void OnInit(Core::System& system) override;
+    void OnInit() override;
 
     // When the controller is released
     void OnRelease() override;
@@ -30,5 +30,6 @@ public:
 private:
     bool smart_update{};
     std::size_t common_offset{};
+    Core::System& system;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/touchscreen.cpp b/src/core/hle/service/hid/controllers/touchscreen.cpp
index ea8dffaab..25912fd69 100644
--- a/src/core/hle/service/hid/controllers/touchscreen.cpp
+++ b/src/core/hle/service/hid/controllers/touchscreen.cpp
@@ -13,10 +13,11 @@
 namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x400;
 
-Controller_Touchscreen::Controller_Touchscreen() = default;
+Controller_Touchscreen::Controller_Touchscreen(Core::System& system)
+    : ControllerBase(system), system(system) {}
 Controller_Touchscreen::~Controller_Touchscreen() = default;
 
-void Controller_Touchscreen::OnInit(Core::System& system) {}
+void Controller_Touchscreen::OnInit() {}
 
 void Controller_Touchscreen::OnRelease() {}
 
diff --git a/src/core/hle/service/hid/controllers/touchscreen.h b/src/core/hle/service/hid/controllers/touchscreen.h
index fdb45fd85..2e8383b80 100644
--- a/src/core/hle/service/hid/controllers/touchscreen.h
+++ b/src/core/hle/service/hid/controllers/touchscreen.h
@@ -14,11 +14,11 @@
 namespace Service::HID {
 class Controller_Touchscreen final : public ControllerBase {
 public:
-    Controller_Touchscreen();
+    Controller_Touchscreen(Core::System& system);
     ~Controller_Touchscreen() override;
 
     // Called when the controller is initialized
-    void OnInit(Core::System& system) override;
+    void OnInit() override;
 
     // When the controller is released
     void OnRelease() override;
@@ -69,5 +69,6 @@ private:
     TouchScreenSharedMemory shared_memory{};
     std::unique_ptr<Input::TouchDevice> touch_device;
     s64_le last_touch{};
+    Core::System& system;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/xpad.cpp b/src/core/hle/service/hid/controllers/xpad.cpp
index 22ee0c7d7..1bce044b4 100644
--- a/src/core/hle/service/hid/controllers/xpad.cpp
+++ b/src/core/hle/service/hid/controllers/xpad.cpp
@@ -10,10 +10,10 @@
 namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3C00;
 
-Controller_XPad::Controller_XPad() = default;
+Controller_XPad::Controller_XPad(Core::System& system) : ControllerBase(system), system(system) {}
 Controller_XPad::~Controller_XPad() = default;
 
-void Controller_XPad::OnInit(Core::System& system) {}
+void Controller_XPad::OnInit() {}
 
 void Controller_XPad::OnRelease() {}
 
diff --git a/src/core/hle/service/hid/controllers/xpad.h b/src/core/hle/service/hid/controllers/xpad.h
index 8522efd50..813cb7755 100644
--- a/src/core/hle/service/hid/controllers/xpad.h
+++ b/src/core/hle/service/hid/controllers/xpad.h
@@ -12,11 +12,11 @@
 namespace Service::HID {
 class Controller_XPad final : public ControllerBase {
 public:
-    Controller_XPad();
+    Controller_XPad(Core::System& system);
     ~Controller_XPad() override;
 
     // Called when the controller is initialized
-    void OnInit(Core::System& system) override;
+    void OnInit() override;
 
     // When the controller is released
     void OnRelease() override;
@@ -56,5 +56,6 @@ private:
     };
     static_assert(sizeof(SharedMemory) == 0x1000, "SharedMemory is an invalid size");
     SharedMemory shared_memory{};
+    Core::System& system;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index cd88696cd..33145b891 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -67,8 +67,8 @@ IAppletResource::IAppletResource(Core::System& system)
     MakeController<Controller_Gesture>(HidController::Gesture);
 
     // Homebrew doesn't try to activate some controllers, so we activate them by default
-    GetController<Controller_NPad>(HidController::NPad).ActivateController(system);
-    GetController<Controller_Touchscreen>(HidController::Touchscreen).ActivateController(system);
+    GetController<Controller_NPad>(HidController::NPad).ActivateController();
+    GetController<Controller_Touchscreen>(HidController::Touchscreen).ActivateController();
 
     GetController<Controller_Stubbed>(HidController::Unknown1).SetCommonHeaderOffset(0x4c00);
     GetController<Controller_Stubbed>(HidController::Unknown2).SetCommonHeaderOffset(0x4e00);
@@ -89,7 +89,7 @@ IAppletResource::IAppletResource(Core::System& system)
 }
 
 void IAppletResource::ActivateController(HidController controller) {
-    controllers[static_cast<size_t>(controller)]->ActivateController(system);
+    controllers[static_cast<size_t>(controller)]->ActivateController();
 }
 
 void IAppletResource::DeactivateController(HidController controller) {
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index bf8dbdc0e..35b663679 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -42,7 +42,7 @@ enum class HidController : std::size_t {
 
 class IAppletResource final : public ServiceFramework<IAppletResource> {
 public:
-    IAppletResource(Core::System& system);
+    explicit IAppletResource(Core::System& system);
     ~IAppletResource() override;
 
     void ActivateController(HidController controller);
@@ -61,7 +61,7 @@ public:
 private:
     template <typename T>
     void MakeController(HidController controller) {
-        controllers[static_cast<std::size_t>(controller)] = std::make_unique<T>();
+        controllers[static_cast<std::size_t>(controller)] = std::make_unique<T>(system);
     }
 
     void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx);
@@ -78,7 +78,7 @@ private:
 
 class Hid final : public ServiceFramework<Hid> {
 public:
-    Hid(Core::System& system);
+    explicit Hid(Core::System& system);
     ~Hid() override;
 
     std::shared_ptr<IAppletResource> GetAppletResource();
diff --git a/src/core/hle/service/nim/nim.cpp b/src/core/hle/service/nim/nim.cpp
index 8c47b2d75..75d414952 100644
--- a/src/core/hle/service/nim/nim.cpp
+++ b/src/core/hle/service/nim/nim.cpp
@@ -126,7 +126,7 @@ public:
 class IEnsureNetworkClockAvailabilityService final
     : public ServiceFramework<IEnsureNetworkClockAvailabilityService> {
 public:
-    IEnsureNetworkClockAvailabilityService(Core::System& system)
+    explicit IEnsureNetworkClockAvailabilityService(Core::System& system)
         : ServiceFramework("IEnsureNetworkClockAvailabilityService") {
         static const FunctionInfo functions[] = {
             {0, &IEnsureNetworkClockAvailabilityService::StartTask, "StartTask"},
diff --git a/src/core/hle/service/ns/pl_u.h b/src/core/hle/service/ns/pl_u.h
index d2ef5bead..a843d569e 100644
--- a/src/core/hle/service/ns/pl_u.h
+++ b/src/core/hle/service/ns/pl_u.h
@@ -20,7 +20,7 @@ void EncryptSharedFont(const std::vector<u8>& input, Kernel::PhysicalMemory& out
 
 class PL_U final : public ServiceFramework<PL_U> {
 public:
-    PL_U(Core::System& system);
+    explicit PL_U(Core::System& system);
     ~PL_U() override;
 
 private:
diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp
index 9217ef040..2e4d707b9 100644
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -29,8 +29,7 @@ namespace Service::NVFlinger {
 constexpr s64 frame_ticks = static_cast<s64>(Core::Timing::BASE_CLOCK_RATE / 60);
 constexpr s64 frame_ticks_30fps = static_cast<s64>(Core::Timing::BASE_CLOCK_RATE / 30);
 
-NVFlinger::NVFlinger(Core::Timing::CoreTiming& core_timing, Core::System& system)
-    : core_timing{core_timing}, system(system) {
+NVFlinger::NVFlinger(Core::System& system) : system(system) {
     displays.emplace_back(0, "Default", system);
     displays.emplace_back(1, "External", system);
     displays.emplace_back(2, "Edid", system);
@@ -38,18 +37,20 @@ NVFlinger::NVFlinger(Core::Timing::CoreTiming& core_timing, Core::System& system
     displays.emplace_back(4, "Null", system);
 
     // Schedule the screen composition events
-    composition_event = core_timing.RegisterEvent("ScreenComposition", [this](u64 userdata,
-                                                                              s64 cycles_late) {
-        Compose();
-        const auto ticks = Settings::values.force_30fps_mode ? frame_ticks_30fps : GetNextTicks();
-        this->core_timing.ScheduleEvent(std::max<s64>(0LL, ticks - cycles_late), composition_event);
-    });
-
-    core_timing.ScheduleEvent(frame_ticks, composition_event);
+    composition_event = system.CoreTiming().RegisterEvent(
+        "ScreenComposition", [this](u64 userdata, s64 cycles_late) {
+            Compose();
+            const auto ticks =
+                Settings::values.force_30fps_mode ? frame_ticks_30fps : GetNextTicks();
+            this->system.CoreTiming().ScheduleEvent(std::max<s64>(0LL, ticks - cycles_late),
+                                                    composition_event);
+        });
+
+    system.CoreTiming().ScheduleEvent(frame_ticks, composition_event);
 }
 
 NVFlinger::~NVFlinger() {
-    core_timing.UnscheduleEvent(composition_event, 0);
+    system.CoreTiming().UnscheduleEvent(composition_event, 0);
 }
 
 void NVFlinger::SetNVDrvInstance(std::shared_ptr<Nvidia::Module> instance) {
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index 85aae725c..5d7e3bfb8 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -38,7 +38,7 @@ class BufferQueue;
 
 class NVFlinger final {
 public:
-    explicit NVFlinger(Core::Timing::CoreTiming& core_timing, Core::System& system);
+    explicit NVFlinger(Core::System& system);
     ~NVFlinger();
 
     /// Sets the NVDrv module instance to use to send buffers to the GPU.
@@ -105,9 +105,6 @@ private:
     /// Event that handles screen composition.
     Core::Timing::EventType* composition_event;
 
-    /// Core timing instance for registering/unregistering the composition event.
-    Core::Timing::CoreTiming& core_timing;
-
     Core::System& system;
 };