Index: sources/device/DeviceController.h
===================================================================
diff -u -r15dffa44e42fe108caa6dd0dfbe659b192ee5323 -r1ed15b374613c81883e697cad25e55399e7abc17
--- sources/device/DeviceController.h	(.../DeviceController.h)	(revision 15dffa44e42fe108caa6dd0dfbe659b192ee5323)
+++ sources/device/DeviceController.h	(.../DeviceController.h)	(revision 1ed15b374613c81883e697cad25e55399e7abc17)
@@ -121,6 +121,9 @@
     //      to be able to kill the process automatically after the set time out.
     DEVICE_DEV_DEFINITION_LIST
 
+public:
+    static bool driveSpaceCheck(const QString &vPath, qint64 &vTotalBytes, qint64 &vAvailableBytes, bool *vIsReadOnly = nullptr);
+
 public slots:
     bool init();
     bool init(QThread &vThread);
@@ -161,8 +164,6 @@
 
     bool usbSeek(QString &vDevice);
 
-    bool driveSpaceCheck(const QString &vPath, qint64 &vTotalBytes, qint64 &vAvailableBytes, bool *vIsReadOnly = nullptr);
-
     template<typename TModel>
     bool checkError(DeviceError::Scripts_Error_Enum vError, TModel &vModel,QString vExtraLogInfo = "");
     DeviceError::Scripts_Error_Enum checkScript(QString &vScript, const QString &vShellScript);