service: hid: Multiple fixes

src/hid_core/resources/unique_pad/unique_pad.cpp

@@ -17,10 +17,6 @@ void UniquePad::OnInit() {}
 void UniquePad::OnRelease() {}
 
 void UniquePad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
-    if (!smart_update) {
-        return;
-    }
-
     const u64 aruid = applet_resource->GetActiveAruid();
     auto* data = applet_resource->GetAruidData(aruid);
 

src/hid_core/resources/unique_pad/unique_pad.h

@@ -20,8 +20,5 @@ public:
 
     // When the controller is requesting an update for the shared memory
     void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
-
-private:
-    bool smart_update{};
 };
 } // namespace Service::HID