rtc: m48t59: Switch to use %ptR

Use %ptR instead of open coded variant to print content of
struct rtc_time in human readable format.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index ac9ca10..3c8ad1c 100644 (file)
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -99,9 +99,7 @@ static int m48t59_rtc_read_time(struct device *dev, struct rtc_time *tm)
        M48T59_CLEAR_BITS(M48T59_CNTL_READ, M48T59_CNTL);
        spin_unlock_irqrestore(&m48t59->lock, flags);
 
-       dev_dbg(dev, "RTC read time %04d-%02d-%02d %02d/%02d/%02d\n",
-               tm->tm_year + 1900, tm->tm_mon, tm->tm_mday,
-               tm->tm_hour, tm->tm_min, tm->tm_sec);
+       dev_dbg(dev, "RTC read time %ptR\n", tm);
        return 0;
 }
 
@@ -188,9 +186,7 @@ static int m48t59_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm)
        M48T59_CLEAR_BITS(M48T59_CNTL_READ, M48T59_CNTL);
        spin_unlock_irqrestore(&m48t59->lock, flags);
 
-       dev_dbg(dev, "RTC read alarm time %04d-%02d-%02d %02d/%02d/%02d\n",
-               tm->tm_year + 1900, tm->tm_mon, tm->tm_mday,
-               tm->tm_hour, tm->tm_min, tm->tm_sec);
+       dev_dbg(dev, "RTC read alarm time %ptR\n", tm);
        return rtc_valid_tm(tm);
 }