linux-kernel - [PATCH 2/4] rtc: pcap: switch to rtc_time64_to_tm/rtc_tm_to

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Message-Id: <20190430093302.28648-2-alexandre.belloni@bootlin.com>
Date:   Tue, 30 Apr 2019 11:33:00 +0200
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     linux-rtc@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Subject: [PATCH 2/4] rtc: pcap: switch to rtc_time64_to_tm/rtc_tm_to_time64

Call the 64bit versions of rtc_tm time conversion now that the range is
enforced by the core.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 drivers/rtc/rtc-pcap.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/rtc/rtc-pcap.c b/drivers/rtc/rtc-pcap.c
index 976240853260..be2678042fcc 100644
--- a/drivers/rtc/rtc-pcap.c
+++ b/drivers/rtc/rtc-pcap.c
@@ -55,7 +55,7 @@ static int pcap_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	ezx_pcap_read(pcap_rtc->pcap, PCAP_REG_RTC_DAYA, &days);
 	secs += (days & PCAP_RTC_DAY_MASK) * SEC_PER_DAY;
 
-	rtc_time_to_tm(secs, tm);
+	rtc_time64_to_tm(secs, tm);
 
 	return 0;
 }
@@ -63,12 +63,9 @@ static int pcap_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 static int pcap_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 {
 	struct pcap_rtc *pcap_rtc = dev_get_drvdata(dev);
-	struct rtc_time *tm = &alrm->time;
-	unsigned long secs;
+	unsigned long secs = rtc_tm_to_time64(&alrm->time);
 	u32 tod, days;
 
-	rtc_tm_to_time(tm, &secs);
-
 	tod = secs % SEC_PER_DAY;
 	ezx_pcap_write(pcap_rtc->pcap, PCAP_REG_RTC_TODA, tod);
 
@@ -90,7 +87,7 @@ static int pcap_rtc_read_time(struct device *dev, struct rtc_time *tm)
 	ezx_pcap_read(pcap_rtc->pcap, PCAP_REG_RTC_DAY, &days);
 	secs += (days & PCAP_RTC_DAY_MASK) * SEC_PER_DAY;
 
-	rtc_time_to_tm(secs, tm);
+	rtc_time64_to_tm(secs, tm);
 
 	return 0;
 }
-- 
2.20.1