linux-kernel - [PATCH v4 07/21] rtc: m48t59: Switch to use %ptR

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Message-Id: <20181128190537.14074-8-andriy.shevchenko@linux.intel.com>
Date:   Wed, 28 Nov 2018 21:05:23 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        linux-rtc@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Joe Perches <joe@...ches.com>,
        Mark Salyzyn <salyzyn@...roid.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        linux-kernel@...r.kernel.org,
        Rasmus Villemoes <rasmus.villemoes@...vas.dk>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v4 07/21] 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@...ux.intel.com>
---
 drivers/rtc/rtc-m48t59.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index ac9ca1042889..3c8ad1cdfd7c 100644
--- 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);
 }
 
-- 
2.19.2