Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/rtc/rtc-puv3.c b/drivers/rtc/rtc-puv3.c
index 9e83be3..89ff713 100644
--- a/drivers/rtc/rtc-puv3.c
+++ b/drivers/rtc/rtc-puv3.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* RTC driver code specific to PKUnity SoC and UniCore ISA
*
* Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn>
* Copyright (C) 2001-2010 Guan Xuetao
- *
- * 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.
*/
#include <linux/module.h>
@@ -90,9 +87,7 @@
{
rtc_time_to_tm(readl(RTC_RCNR), rtc_tm);
- dev_dbg(dev, "read time %02x.%02x.%02x %02x/%02x/%02x\n",
- rtc_tm->tm_year, rtc_tm->tm_mon, rtc_tm->tm_mday,
- rtc_tm->tm_hour, rtc_tm->tm_min, rtc_tm->tm_sec);
+ dev_dbg(dev, "read time %ptRr\n", rtc_tm);
return 0;
}
@@ -101,9 +96,7 @@
{
unsigned long rtc_count = 0;
- dev_dbg(dev, "set time %02d.%02d.%02d %02d/%02d/%02d\n",
- tm->tm_year, tm->tm_mon, tm->tm_mday,
- tm->tm_hour, tm->tm_min, tm->tm_sec);
+ dev_dbg(dev, "set time %ptRr\n", tm);
rtc_tm_to_time(tm, &rtc_count);
writel(rtc_count, RTC_RCNR);
@@ -119,10 +112,7 @@
alrm->enabled = readl(RTC_RTSR) & RTC_RTSR_ALE;
- dev_dbg(dev, "read alarm %02x %02x.%02x.%02x %02x/%02x/%02x\n",
- alrm->enabled,
- alm_tm->tm_year, alm_tm->tm_mon, alm_tm->tm_mday,
- alm_tm->tm_hour, alm_tm->tm_min, alm_tm->tm_sec);
+ dev_dbg(dev, "read alarm: %d, %ptRr\n", alrm->enabled, alm_tm);
return 0;
}
@@ -132,10 +122,7 @@
struct rtc_time *tm = &alrm->time;
unsigned long rtcalarm_count = 0;
- dev_dbg(dev, "puv3_rtc_setalarm: %d, %02x/%02x/%02x %02x.%02x.%02x\n",
- alrm->enabled,
- tm->tm_mday & 0xff, tm->tm_mon & 0xff, tm->tm_year & 0xff,
- tm->tm_hour & 0xff, tm->tm_min & 0xff, tm->tm_sec);
+ dev_dbg(dev, "set alarm: %d, %ptRr\n", alrm->enabled, tm);
rtc_tm_to_time(tm, &rtcalarm_count);
writel(rtcalarm_count, RTC_RTAR);
@@ -199,16 +186,12 @@
/* find the IRQs */
puv3_rtc_tickno = platform_get_irq(pdev, 1);
- if (puv3_rtc_tickno < 0) {
- dev_err(&pdev->dev, "no irq for rtc tick\n");
+ if (puv3_rtc_tickno < 0)
return -ENOENT;
- }
puv3_rtc_alarmno = platform_get_irq(pdev, 0);
- if (puv3_rtc_alarmno < 0) {
- dev_err(&pdev->dev, "no irq for alarm\n");
+ if (puv3_rtc_alarmno < 0)
return -ENOENT;
- }
dev_dbg(&pdev->dev, "PKUnity_rtc: tick irq %d, alarm irq %d\n",
puv3_rtc_tickno, puv3_rtc_alarmno);
@@ -252,10 +235,8 @@
/* register RTC and exit */
rtc->ops = &puv3_rtcops;
ret = rtc_register_device(rtc);
- if (ret) {
- dev_err(&pdev->dev, "cannot attach rtc\n");
+ if (ret)
goto err_nortc;
- }
/* platform setup code should have handled this; sigh */
if (!device_can_wakeup(&pdev->dev))