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rtc: sa1100: switch to rtc_time64_to_tm/rtc_tm_to_time64

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Call the 64bit versions of rtc_tm time conversion.

Link: https://lore.kernel.org/r/20200306010146.39762-3-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2020-03-06 02:01:46 +01:00
parent e877ab7302
commit eb8d942032
1 changed files with 6 additions and 15 deletions
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21
drivers/rtc/rtc-sa1100.c
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@ -111,20 +111,17 @@ static int sa1100_rtc_read_time(struct device *dev, struct rtc_time *tm)
{
struct sa1100_rtc *info = dev_get_drvdata(dev);
rtc_time_to_tm(readl_relaxed(info->rcnr), tm);
rtc_time64_to_tm(readl_relaxed(info->rcnr), tm);
return 0;
}
static int sa1100_rtc_set_time(struct device *dev, struct rtc_time *tm)
{
struct sa1100_rtc *info = dev_get_drvdata(dev);
unsigned long time;
int ret;
ret = rtc_tm_to_time(tm, &time);
if (ret == 0)
writel_relaxed(time, info->rcnr);
return ret;
writel_relaxed(rtc_tm_to_time64(tm), info->rcnr);
return 0;
}
static int sa1100_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
@ -141,24 +138,18 @@ static int sa1100_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
static int sa1100_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
{
struct sa1100_rtc *info = dev_get_drvdata(dev);
unsigned long time;
int ret;
spin_lock_irq(&info->lock);
ret = rtc_tm_to_time(&alrm->time, &time);
if (ret != 0)
goto out;
writel_relaxed(readl_relaxed(info->rtsr) &
(RTSR_HZE | RTSR_ALE | RTSR_AL), info->rtsr);
writel_relaxed(time, info->rtar);
writel_relaxed(rtc_tm_to_time64(&alrm->time), info->rtar);
if (alrm->enabled)
writel_relaxed(readl_relaxed(info->rtsr) | RTSR_ALE, info->rtsr);
else
writel_relaxed(readl_relaxed(info->rtsr) & ~RTSR_ALE, info->rtsr);
out:
spin_unlock_irq(&info->lock);
return ret;
return 0;
}
static int sa1100_rtc_proc(struct device *dev, struct seq_file *seq)