| From | Benjamin Gaignard <> | Subject | [PATCH 15/51] rtc: da9063: stop using rtc deprecated functions | Date | Tue, 20 Jun 2017 11:35:23 +0200 |
| |
rtc_time_to_tm() and rtc_tm_to_time() are deprecated because they rely on 32bits variables and that will make rtc break in y2038/2016. Stop using those two functions to safer 64bits ones.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> CC: Support Opensource <support.opensource@diasemi.com> CC: Alessandro Zummo <a.zummo@towertech.it> CC: Alexandre Belloni <alexandre.belloni@free-electrons.com> CC: rtc-linux@googlegroups.com CC: linux-kernel@vger.kernel.org --- drivers/rtc/rtc-da9063.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/rtc/rtc-da9063.c b/drivers/rtc/rtc-da9063.c index f85cae2..c0e140d 100644 --- a/drivers/rtc/rtc-da9063.c +++ b/drivers/rtc/rtc-da9063.c @@ -227,8 +227,8 @@ static int da9063_rtc_read_time(struct device *dev, struct rtc_time *tm) { struct da9063_compatible_rtc *rtc = dev_get_drvdata(dev); const struct da9063_compatible_rtc_regmap *config = rtc->config; - unsigned long tm_secs; - unsigned long al_secs; + unsigned long long tm_secs; + unsigned long long al_secs; u8 data[RTC_DATA_LEN]; int ret; @@ -247,8 +247,8 @@ static int da9063_rtc_read_time(struct device *dev, struct rtc_time *tm) da9063_data_to_tm(data, tm, rtc); - rtc_tm_to_time(tm, &tm_secs); - rtc_tm_to_time(&rtc->alarm_time, &al_secs); + tm_secs = rtc_tm_to_time64(tm); + al_secs = rtc_tm_to_time64(&rtc->alarm_time); /* handle the rtc synchronisation delay */ if (rtc->rtc_sync == true && al_secs - tm_secs == 1) -- 1.9.1
|