Set range and remove the set_time check. This is a classic BCD RTC.
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
---
drivers/rtc/rtc-r9701.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/rtc/rtc-r9701.c b/drivers/rtc/rtc-r9701.c
index 9165c180b0e6..7ceb968f0e44 100644
--- a/drivers/rtc/rtc-r9701.c
+++ b/drivers/rtc/rtc-r9701.c
@@ -88,11 +88,7 @@ static int r9701_get_datetime(struct device *dev, struct rtc_time *dt)
static int r9701_set_datetime(struct device *dev, struct rtc_time *dt)
{
- int ret, year;
-
- year = dt->tm_year + 1900;
- if (year >= 2100 || year < 2000)
- return -EINVAL;
+ int ret;
ret = write_reg(dev, RHRCNT, bin2bcd(dt->tm_hour));
ret = ret ? ret : write_reg(dev, RMINCNT, bin2bcd(dt->tm_min));
@@ -128,6 +124,8 @@ static int r9701_probe(struct spi_device *spi)
spi_set_drvdata(spi, rtc);
rtc->ops = &r9701_rtc_ops;
+ rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
+ rtc->range_max = RTC_TIMESTAMP_END_2099;
return rtc_register_device(rtc);
}
--
2.26.2
