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authorAlexandre Belloni <alexandre.belloni@bootlin.com>2019-04-30 12:28:16 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2019-04-30 12:50:13 +0300
commitbe8dce96f3f5b680ffffa915b0d906298b6fec7a (patch)
tree106da035f0398d590af80384fe50ebcb0e2d2a5b /drivers/rtc/rtc-jz4740.c
parenta7ab6bed284f1fe70d847e93276ff2979122f555 (diff)
downloadlinux-be8dce96f3f5b680ffffa915b0d906298b6fec7a.tar.xz
rtc: jz4740: 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. Tested-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-jz4740.c')
-rw-r--r--drivers/rtc/rtc-jz4740.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c
index 079469627bd7..428376639870 100644
--- a/drivers/rtc/rtc-jz4740.c
+++ b/drivers/rtc/rtc-jz4740.c
@@ -171,7 +171,7 @@ static int jz4740_rtc_read_time(struct device *dev, struct rtc_time *time)
if (timeout == 0)
return -EIO;
- rtc_time_to_tm(secs, time);
+ rtc_time64_to_tm(secs, time);
return 0;
}
@@ -196,7 +196,7 @@ static int jz4740_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
alrm->enabled = !!(ctrl & JZ_RTC_CTRL_AE);
alrm->pending = !!(ctrl & JZ_RTC_CTRL_AF);
- rtc_time_to_tm(secs, &alrm->time);
+ rtc_time64_to_tm(secs, &alrm->time);
return rtc_valid_tm(&alrm->time);
}
@@ -205,9 +205,7 @@ static int jz4740_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
{
int ret;
struct jz4740_rtc *rtc = dev_get_drvdata(dev);
- unsigned long secs;
-
- rtc_tm_to_time(&alrm->time, &secs);
+ uint32_t secs = lower_32_bits(rtc_tm_to_time64(&alrm->time));
ret = jz4740_rtc_reg_write(rtc, JZ_REG_RTC_SEC_ALARM, secs);
if (!ret)