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, 4 insertions, 14 deletions

diff --git a/drivers/rtc/rtc-pic32.c b/drivers/rtc/rtc-pic32.c
index 3c08eab4f1a8..d7ef0a6f8931 100644
--- a/drivers/rtc/rtc-pic32.c
+++ b/drivers/rtc/rtc-pic32.c
@@ -170,9 +170,7 @@ static int pic32_rtc_gettime(struct device *dev, struct rtc_time *rtc_tm)
 
 	rtc_tm->tm_year += 100;
 
-	dev_dbg(dev, "read time %04d.%02d.%02d %02d:%02d:%02d\n",
-		1900 + 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 %ptR\n", rtc_tm);
 
 	clk_disable(pdata->clk);
 	return 0;
@@ -184,9 +182,7 @@ static int pic32_rtc_settime(struct device *dev, struct rtc_time *tm)
 	void __iomem *base = pdata->reg_base;
 	int year = tm->tm_year - 100;
 
-	dev_dbg(dev, "set time %04d.%02d.%02d %02d:%02d:%02d\n",
-		1900 + tm->tm_year, tm->tm_mon, tm->tm_mday,
-		tm->tm_hour, tm->tm_min, tm->tm_sec);
+	dev_dbg(dev, "set time %ptR\n", tm);
 
 	if (year < 0 || year >= 100) {
 		dev_err(dev, "rtc only supports 100 years\n");
@@ -224,10 +220,7 @@ static int pic32_rtc_getalarm(struct device *dev, struct rtc_wkalrm *alrm)
 
 	alrm->enabled = (alm_en & PIC32_RTCALRM_ALRMEN) ? 1 : 0;
 
-	dev_dbg(dev, "getalarm: %d, %04d.%02d.%02d %02d:%02d:%02d\n",
-		alm_en,
-		1900 + 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, "getalarm: %d, %ptR\n", alm_en, alm_tm);
 
 	alm_tm->tm_sec = bcd2bin(alm_tm->tm_sec);
 	alm_tm->tm_min = bcd2bin(alm_tm->tm_min);
@@ -247,10 +240,7 @@ static int pic32_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
 	void __iomem *base = pdata->reg_base;
 
 	clk_enable(pdata->clk);
-	dev_dbg(dev, "setalarm: %d, %04d.%02d.%02d %02d:%02d:%02d\n",
-		alrm->enabled,
-		1900 + tm->tm_year, tm->tm_mon + 1, tm->tm_mday,
-		tm->tm_hour, tm->tm_min, tm->tm_sec);
+	dev_dbg(dev, "setalarm: %d, %ptR\n", alrm->enabled, tm);
 
 	writel(0x00, base + PIC32_ALRMTIME);
 	writel(0x00, base + PIC32_ALRMDATE);