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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-07 23:10:25 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-08 14:40:05 +0200 |
| commit | 9cf2f9b5adcb8e76e55d58266c908e30ceacf837 (patch) | |
| tree | 34b6a275aafedb9a1419a4c94310daa4bc950e9e /drivers | |
| parent | 06cfd668ec67b2431034ea30782acdebad1440ef (diff) | |
| download | linux-9cf2f9b5adcb8e76e55d58266c908e30ceacf837.tar.gz linux-9cf2f9b5adcb8e76e55d58266c908e30ceacf837.tar.bz2 linux-9cf2f9b5adcb8e76e55d58266c908e30ceacf837.zip | |
rtc: coh901331: 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.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-coh901331.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c index 5b214db919d0..1fd743fefe28 100644 --- a/drivers/rtc/rtc-coh901331.c +++ b/drivers/rtc/rtc-coh901331.c @@ -80,13 +80,14 @@ static int coh901331_read_time(struct device *dev, struct rtc_time *tm) clk_enable(rtap->clk); /* Check if the time is valid */ - if (readl(rtap->virtbase + COH901331_VALID)) { - rtc_time_to_tm(readl(rtap->virtbase + COH901331_CUR_TIME), tm); + if (!readl(rtap->virtbase + COH901331_VALID)) { clk_disable(rtap->clk); - return 0; + return -EINVAL; } + + rtc_time64_to_tm(readl(rtap->virtbase + COH901331_CUR_TIME), tm); clk_disable(rtap->clk); - return -EINVAL; + return 0; } static int coh901331_set_mmss(struct device *dev, unsigned long secs) @@ -105,7 +106,7 @@ static int coh901331_read_alarm(struct device *dev, struct rtc_wkalrm *alarm) struct coh901331_port *rtap = dev_get_drvdata(dev); clk_enable(rtap->clk); - rtc_time_to_tm(readl(rtap->virtbase + COH901331_ALARM), &alarm->time); + rtc_time64_to_tm(readl(rtap->virtbase + COH901331_ALARM), &alarm->time); alarm->pending = readl(rtap->virtbase + COH901331_IRQ_EVENT) & 1U; alarm->enabled = readl(rtap->virtbase + COH901331_IRQ_MASK) & 1U; clk_disable(rtap->clk); @@ -116,9 +117,8 @@ static int coh901331_read_alarm(struct device *dev, struct rtc_wkalrm *alarm) static int coh901331_set_alarm(struct device *dev, struct rtc_wkalrm *alarm) { struct coh901331_port *rtap = dev_get_drvdata(dev); - unsigned long time; + unsigned long time = rtc_tm_to_time64(&alarm->time); - rtc_tm_to_time(&alarm->time, &time); clk_enable(rtap->clk); writel(time, rtap->virtbase + COH901331_ALARM); writel(alarm->enabled, rtap->virtbase + COH901331_IRQ_MASK); |