Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/input/misc/adxl34x-i2c.c b/drivers/input/misc/adxl34x-i2c.c
index 7fed92f..e64368a 100644
--- a/drivers/input/misc/adxl34x-i2c.c
+++ b/drivers/input/misc/adxl34x-i2c.c
@@ -1,10 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * ADLX345/346 Three-Axis Digital Accelerometers (I2C Interface)
  *
  * Enter bugs at http://blackfin.uclinux.org/
  *
  * Copyright (C) 2009 Michael Hennerich, Analog Devices Inc.
- * Licensed under the GPL-2 or later.
  */
 
 #include <linux/input.h>	/* BUS_I2C */