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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>
hifive-unleashed-5.2
Alexandre Belloni 2019-04-07 23:10:25 +02:00
parent 06cfd668ec
commit 9cf2f9b5ad
1 changed files with 7 additions and 7 deletions
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14
drivers/rtc/rtc-coh901331.c
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@ -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);