Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/rtc/rtc-tps65910.c b/drivers/rtc/rtc-tps65910.c
index a9bbd02..2c0467a 100644
--- a/drivers/rtc/rtc-tps65910.c
+++ b/drivers/rtc/rtc-tps65910.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * rtc-tps65910.c -- TPS65910 Real Time Clock interface
  *
@@ -7,11 +8,6 @@
  * Based on original TI driver rtc-twl.c
  *   Copyright (C) 2007 MontaVista Software, Inc
  *   Author: Alexandre Rusev <source@mvista.com>
- *
- * 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.
  */
 
 #include <linux/kernel.h>
@@ -147,7 +143,7 @@
 	struct tps65910 *tps = dev_get_drvdata(dev->parent);
 	int ret;
 
-	ret = regmap_bulk_read(tps->regmap, TPS65910_SECONDS, alarm_data,
+	ret = regmap_bulk_read(tps->regmap, TPS65910_ALARM_SECONDS, alarm_data,
 		NUM_TIME_REGS);
 	if (ret < 0) {
 		dev_err(dev, "rtc_read_alarm error %d\n", ret);
@@ -429,13 +425,7 @@
 	tps_rtc->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
 	tps_rtc->rtc->range_max = RTC_TIMESTAMP_END_2099;
 
-	ret = rtc_register_device(tps_rtc->rtc);
-	if (ret) {
-		dev_err(&pdev->dev, "RTC device register: err %d\n", ret);
-		return ret;
-	}
-
-	return 0;
+	return rtc_register_device(tps_rtc->rtc);
 }
 
 #ifdef CONFIG_PM_SLEEP