Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/media/i2c/saa717x.c b/drivers/media/i2c/saa717x.c
index 668c39c..ba103a6 100644
--- a/drivers/media/i2c/saa717x.c
+++ b/drivers/media/i2c/saa717x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * saa717x - Philips SAA717xHL video decoder driver
  *
@@ -14,16 +15,6 @@
  * Note: this is a reversed engineered driver based on captures from
  * the I2C bus under Windows. This chip is very similar to the saa7134,
  * though. Unfortunately, this driver is currently only working for NTSC.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <linux/module.h>
@@ -844,7 +835,7 @@
 	if (i == count)
 		return;
 
-	/* horizonal prescaling */
+	/* horizontal prescaling */
 	saa717x_write(sd, 0x60 + task_shift, vals[i].xpsc);
 	/* accumulation length */
 	saa717x_write(sd, 0x61 + task_shift, vals[i].xacl);