Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/input/mouse/touchkit_ps2.h b/drivers/input/mouse/touchkit_ps2.h
index 2efe9ea..c808fe6 100644
--- a/drivers/input/mouse/touchkit_ps2.h
+++ b/drivers/input/mouse/touchkit_ps2.h
@@ -1,25 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/* ----------------------------------------------------------------------------
* touchkit_ps2.h -- Driver for eGalax TouchKit PS/2 Touchscreens
*
* Copyright (C) 2005 by Stefan Lucke
* Copyright (c) 2005 Vojtech Pavlik
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
*/
#ifndef _TOUCHKIT_PS2_H
#define _TOUCHKIT_PS2_H
-#ifdef CONFIG_MOUSE_PS2_TOUCHKIT
int touchkit_ps2_detect(struct psmouse *psmouse, bool set_properties);
-#else
-static inline int touchkit_ps2_detect(struct psmouse *psmouse,
- bool set_properties)
-{
- return -ENOSYS;
-}
-#endif /* CONFIG_MOUSE_PS2_TOUCHKIT */
#endif