Input: Improve Controller Interface devices threading

This specific issue was already addressed by https://github.com/dolphin-emu/dolphin/pull/11635
though I felt like there was something more we could do, and wasn't too happy with the
likelihood of devices update calls being skipped (due to `m_devices_population_mutex` being locked).

1 files changed, 3 insertions, 1 deletions

diff --git a/Source/Core/InputCommon/ControllerInterface/DInput/DInputKeyboardMouse.cpp b/Source/Core/InputCommon/ControllerInterface/DInput/DInputKeyboardMouse.cpp
index 551afde423..3c6a82dcd8 100644
--- a/Source/Core/InputCommon/ControllerInterface/DInput/DInputKeyboardMouse.cpp
+++ b/Source/Core/InputCommon/ControllerInterface/DInput/DInputKeyboardMouse.cpp
@@ -205,7 +205,7 @@ void KeyboardMouse::UpdateCursorInput()
   m_state_in.cursor.y = (ControlState(point.y) / win_height * 2 - 1) * window_scale.y;
 }
 
-void KeyboardMouse::UpdateInput()
+Core::DeviceRemoval KeyboardMouse::UpdateInput()
 {
   UpdateCursorInput();
 
@@ -254,6 +254,8 @@ void KeyboardMouse::UpdateInput()
     else
       INFO_LOG_FMT(CONTROLLERINTERFACE, "Keyboard device failed to re-acquire, we'll retry later");
   }
+
+  return Core::DeviceRemoval::Keep;
 }
 
 std::string KeyboardMouse::GetName() const