7 files changed, 21 insertions, 21 deletions

diff --git a/src/input_common/drivers/keyboard.cpp b/src/input_common/drivers/keyboard.cpp
index 85a781a30..549704e89 100644
--- a/src/input_common/drivers/keyboard.cpp
+++ b/src/input_common/drivers/keyboard.cpp
@@ -7,6 +7,12 @@
 
 namespace InputCommon {
 
+constexpr PadIdentifier identifier = {
+    .guid = Common::UUID{Common::INVALID_UUID},
+    .port = 0,
+    .pad = 0,
+};
+
 Keyboard::Keyboard(const std::string& input_engine_) : InputEngine(input_engine_) {
     PreSetController(identifier);
 }
diff --git a/src/input_common/drivers/keyboard.h b/src/input_common/drivers/keyboard.h
index 58df15050..46fe78576 100644
--- a/src/input_common/drivers/keyboard.h
+++ b/src/input_common/drivers/keyboard.h
@@ -32,13 +32,6 @@ public:
 
     /// Used for automapping features
     std::vector<Common::ParamPackage> GetInputDevices() const override;
-
-private:
-    const PadIdentifier identifier = {
-        .guid = Common::UUID{Common::INVALID_UUID},
-        .port = 0,
-        .pad = 0,
-    };
 };
 
 } // namespace InputCommon
diff --git a/src/input_common/drivers/mouse.cpp b/src/input_common/drivers/mouse.cpp
index 1c32b54be..afa92b458 100644
--- a/src/input_common/drivers/mouse.cpp
+++ b/src/input_common/drivers/mouse.cpp
@@ -14,6 +14,11 @@
 namespace InputCommon {
 constexpr int touch_axis_x = 10;
 constexpr int touch_axis_y = 11;
+constexpr PadIdentifier identifier = {
+    .guid = Common::UUID{Common::INVALID_UUID},
+    .port = 0,
+    .pad = 0,
+};
 
 Mouse::Mouse(const std::string input_engine_) : InputEngine(input_engine_) {
     PreSetController(identifier);
diff --git a/src/input_common/drivers/mouse.h b/src/input_common/drivers/mouse.h
index cf0918409..1be362b94 100644
--- a/src/input_common/drivers/mouse.h
+++ b/src/input_common/drivers/mouse.h
@@ -62,11 +62,6 @@ private:
     void UpdateThread(std::stop_token stop_token);
     void StopPanning();
 
-    const PadIdentifier identifier = {
-        .guid = Common::UUID{Common::INVALID_UUID},
-        .port = 0,
-        .pad = 0,
-    };
     Common::Vec2<int> mouse_origin;
     Common::Vec2<int> last_mouse_position;
     Common::Vec2<float> last_mouse_change;
diff --git a/src/input_common/drivers/touch_screen.cpp b/src/input_common/drivers/touch_screen.cpp
index e13835e9f..377c9ee2b 100644
--- a/src/input_common/drivers/touch_screen.cpp
+++ b/src/input_common/drivers/touch_screen.cpp
@@ -7,6 +7,12 @@
 
 namespace InputCommon {
 
+constexpr PadIdentifier identifier = {
+    .guid = Common::UUID{Common::INVALID_UUID},
+    .port = 0,
+    .pad = 0,
+};
+
 TouchScreen::TouchScreen(const std::string input_engine_) : InputEngine(input_engine_) {
     PreSetController(identifier);
 }
diff --git a/src/input_common/drivers/touch_screen.h b/src/input_common/drivers/touch_screen.h
index d297d253c..0f4cd0e7a 100644
--- a/src/input_common/drivers/touch_screen.h
+++ b/src/input_common/drivers/touch_screen.h
@@ -37,14 +37,8 @@ public:
      */
     void TouchReleased(std::size_t finger);
 
+    /// Resets all inputs to their initial value
     void ReleaseAllTouch();
-
-private:
-    const PadIdentifier identifier = {
-        .guid = Common::UUID{Common::INVALID_UUID},
-        .port = 0,
-        .pad = 0,
-    };
 };
 
 } // namespace InputCommon
diff --git a/src/input_common/input_engine.cpp b/src/input_common/input_engine.cpp
index 965a2bdf1..139d8d2e6 100644
--- a/src/input_common/input_engine.cpp
+++ b/src/input_common/input_engine.cpp
@@ -353,11 +353,12 @@ void InputEngine::SetMappingCallback(MappingCallback callback) {
 
 void InputEngine::DeleteCallback(int key) {
     std::lock_guard lock{mutex_callback};
-    if (!callback_list.contains(key)) {
+    const auto& iterator = callback_list.find(key);
+    if (iterator == callback_list.end()) {
         LOG_ERROR(Input, "Tried to delete non-existent callback {}", key);
         return;
     }
-    callback_list.erase(key);
+    callback_list.erase(iterator);
 }
 
 } // namespace InputCommon