Merge tag 'rtc-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Subsystem:
   - new %ptR printk format
   - rename core files
   - allow registration of multiple nvmem devices

  New driver:
   - i.MX system controller RTC

  Driver updates:
   - abx80x: handle voltage ioctls, correct binding doc
   - m41t80: correct month in alarm reads
   - pcf85363: add pcf85263 support
   - pcf8523: properly handle battery low flag
   - s3c: limit alarm to one year in the future as ALMYEAR is broken
   - sun6i: rework clock output binding"

* tag 'rtc-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (54 commits)
  rtc: rename core files
  rtc: nvmem: fix possible use after free
  rtc: add i.MX system controller RTC support
  dt-bindings: fsl: scu: add rtc binding
  rtc: pcf2123: Add Microcrystal rv2123
  rtc: class: reimplement devm_rtc_device_register
  rtc: enforce rtc_timer_init private_data type
  rtc: abx80x: Implement RTC_VL_READ,CLR ioctls
  rtc: pcf85363: Add support for NXP pcf85263 rtc
  dt-bindings: rtc: pcf85363: Document pcf85263 real-time clock
  rtc: pcf8523: don't return invalid date when battery is low
  dt-bindings: rtc: use a generic node name for ds1307
  PM: Switch to use %ptR
  m68k/mac: Switch to use %ptR
  Input: hp_sdc_rtc - Switch to use %ptR
  rtc: tegra: Switch to use %ptR
  rtc: s5m: Switch to use %ptR
  rtc: s3c: Switch to use %ptR
  rtc: rx8025: Switch to use %ptR
  rtc: rx6110: Switch to use %ptR
  ...

1 files changed, 3 insertions, 27 deletions

diff --git a/drivers/rtc/rtc-tegra.c b/drivers/rtc/rtc-tegra.c
index c9e77a83cd1b..c6b0a99aa3a9 100644
--- a/drivers/rtc/rtc-tegra.c
+++ b/drivers/rtc/rtc-tegra.c
@@ -125,15 +125,7 @@ static int tegra_rtc_read_time(struct device *dev, struct rtc_time *tm)
 
         rtc_time_to_tm(sec, tm);
 
-        dev_vdbg(dev, "time read as %lu. %d/%d/%d %d:%02u:%02u\n",
-                sec,
-                tm->tm_mon + 1,
-                tm->tm_mday,
-                tm->tm_year + 1900,
-                tm->tm_hour,
-                tm->tm_min,
-                tm->tm_sec
-        );
+        dev_vdbg(dev, "time read as %lu. %ptR\n", sec, tm);
 
         return 0;
 }
@@ -147,15 +139,7 @@ static int tegra_rtc_set_time(struct device *dev, struct rtc_time *tm)
         /* convert tm to seconds. */
         rtc_tm_to_time(tm, &sec);
 
-        dev_vdbg(dev, "time set to %lu. %d/%d/%d %d:%02u:%02u\n",
-                sec,
-                tm->tm_mon+1,
-                tm->tm_mday,
-                tm->tm_year+1900,
-                tm->tm_hour,
-                tm->tm_min,
-                tm->tm_sec
-        );
+        dev_vdbg(dev, "time set to %lu. %ptR\n", sec, tm);
 
         /* seconds only written if wait succeeded. */
         ret = tegra_rtc_wait_while_busy(dev);
@@ -232,15 +216,7 @@ static int tegra_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm)
         /* if successfully written and alarm is enabled ... */
         if (sec) {
                 tegra_rtc_alarm_irq_enable(dev, 1);
-
-                dev_vdbg(dev, "alarm set as %lu. %d/%d/%d %d:%02u:%02u\n",
-                        sec,
-                        alarm->time.tm_mon+1,
-                        alarm->time.tm_mday,
-                        alarm->time.tm_year+1900,
-                        alarm->time.tm_hour,
-                        alarm->time.tm_min,
-                        alarm->time.tm_sec);
+                dev_vdbg(dev, "alarm set as %lu. %ptR\n", sec, &alarm->time);
         } else {
                 /* disable alarm if 0 or write error. */
                 dev_vdbg(dev, "alarm disabled\n");