rtc: lpc32xx: 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@bootlin.com>

diff --git a/drivers/rtc/rtc-lpc32xx.c b/drivers/rtc/rtc-lpc32xx.c
index 652b969158d49ddc22fa1853dc800b86dae31c1e..bd5186928eae096ac59cdfaf07d5532c207d02d9 100644 (file)
--- a/drivers/rtc/rtc-lpc32xx.c
+++ b/drivers/rtc/rtc-lpc32xx.c
@@ -66,7 +66,7 @@ static int lpc32xx_rtc_read_time(struct device *dev, struct rtc_time *time)
        struct lpc32xx_rtc *rtc = dev_get_drvdata(dev);
 
        elapsed_sec = rtc_readl(rtc, LPC32XX_RTC_UCOUNT);
-       rtc_time_to_tm(elapsed_sec, time);
+       rtc_time64_to_tm(elapsed_sec, time);
 
        return 0;
 }
@@ -95,7 +95,7 @@ static int lpc32xx_rtc_read_alarm(struct device *dev,
 {
        struct lpc32xx_rtc *rtc = dev_get_drvdata(dev);
 
-       rtc_time_to_tm(rtc_readl(rtc, LPC32XX_RTC_MATCH0), &wkalrm->time);
+       rtc_time64_to_tm(rtc_readl(rtc, LPC32XX_RTC_MATCH0), &wkalrm->time);
        wkalrm->enabled = rtc->alarm_enabled;
        wkalrm->pending = !!(rtc_readl(rtc, LPC32XX_RTC_INTSTAT) &
                LPC32XX_RTC_INTSTAT_MATCH0);
@@ -109,13 +109,8 @@ static int lpc32xx_rtc_set_alarm(struct device *dev,
        struct lpc32xx_rtc *rtc = dev_get_drvdata(dev);
        unsigned long alarmsecs;
        u32 tmp;
-       int ret;
 
-       ret = rtc_tm_to_time(&wkalrm->time, &alarmsecs);
-       if (ret < 0) {
-               dev_warn(dev, "Failed to convert time: %d\n", ret);
-               return ret;
-       }
+       alarmsecs = rtc_tm_to_time64(&wkalrm->time);
 
        spin_lock_irq(&rtc->lock);