Address PR feedback.

src/arch/InputHandler/InputHandler_DirectInput.cpp

@@ -771,8 +771,8 @@ void InputHandler_DInput::UpdateBuffered( DIDevice &device, const RageTimer &tm
 	}
 }
 
-inline constexpr auto XINPUT_GAMEPAD_THUMB_MIN = std::numeric_limits<short>::min();
-inline constexpr auto XINPUT_GAMEPAD_THUMB_MAX = std::numeric_limits<short>::max();
+inline constexpr short XINPUT_GAMEPAD_THUMB_MIN = std::numeric_limits<short>::min();
+inline constexpr short XINPUT_GAMEPAD_THUMB_MAX = std::numeric_limits<short>::max();
 
 void InputHandler_DInput::UpdateXInput( XIDevice &device, const RageTimer &tm )
 {

src/arch/InputHandler/InputHandler_Linux_Event.cpp

@@ -263,6 +263,9 @@ EventDevice::~EventDevice()
 }
 
 InputHandler_Linux_Event::InputHandler_Linux_Event()
+	: m_NextDevice(DEVICE_JOY10)
+	, m_bShutdown(true)
+	, m_bDevicesChanged(false)
 {
 	if(LINUXINPUT == nullptr) LINUXINPUT = new LinuxInputManager;
 	LINUXINPUT->InitDriver(this);

src/arch/InputHandler/InputHandler_Linux_Event.h

@@ -23,8 +23,8 @@ private:
 	void InputThread();
 
 	RageThread m_InputThread;
-	InputDevice m_NextDevice{DEVICE_JOY10};
-	bool m_bShutdown{true}, m_bDevicesChanged{false};
+	InputDevice m_NextDevice;
+	bool m_bShutdown, m_bDevicesChanged;
 };
 #define USE_INPUT_HANDLER_LINUX_JOYSTICK
 

src/arch/LowLevelWindow/LowLevelWindow_X11.cpp

@@ -388,8 +388,8 @@ RString LowLevelWindow_X11::TryVideoMode( const VideoModeParams &p, bool &bNewDe
 			// with as close to our desired refresh rate as possible.
 			for (int i = 0; i < scrRes->nmode; i++) {
 				const XRRModeInfo &thisMI = scrRes->modes[i];
-				const auto modeWidth = bPortrait ? thisMI.height : thisMI.width;
-				const auto modeHeight = bPortrait ? thisMI.width : thisMI.height;
+				const unsigned int modeWidth = bPortrait ? thisMI.height : thisMI.width;
+				const unsigned int modeHeight = bPortrait ? thisMI.width : thisMI.height;
 				if (p.width >= 0 && p.height >= 0 && modeWidth == static_cast<uint32_t>(p.width) && modeHeight == static_cast<uint32_t>(p.height)) {
 					float fTempRefresh = calcRandRRefresh(thisMI.dotClock, thisMI.hTotal, thisMI.vTotal);
 					float fTempDiff = std::abs(p.rate - fTempRefresh);