cleanup

selfdrive/ui/soundd/sound.h

@@ -19,14 +19,14 @@ const std::tuple<AudibleAlert, QString, bool> sound_list[] = {
 class Sound : public QObject {
 public:
   explicit Sound(QObject *parent = 0);
+
+protected:
   void update();
   void setAlert(const QString &alert_type, AudibleAlert sound);
 
- protected:
   AudibleAlert current_sound = AudibleAlert::NONE;
   QString current_alert_type;
   float current_volume = Hardware::MIN_VOLUME;
-
   QMap<AudibleAlert, QPair<QSoundEffect *, int>> sounds;
   SubMaster sm;
 };