rtc: rv8803: let the core handle range

Let the core handle the RTC range instead of open coding it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-rv8803.c b/drivers/rtc/rtc-rv8803.c
index 450a0b8..df000a6 100644 (file)
--- a/drivers/rtc/rtc-rv8803.c
+++ b/drivers/rtc/rtc-rv8803.c
@@ -236,9 +236,6 @@ static int rv8803_set_time(struct device *dev, struct rtc_time *tm)
        u8 date[7];
        int ctrl, flags, ret;
 
-       if ((tm->tm_year < 100) || (tm->tm_year > 199))
-               return -EINVAL;
-
        ctrl = rv8803_read_reg(rv8803->client, RV8803_CTRL);
        if (ctrl < 0)
                return ctrl;
@@ -602,6 +599,8 @@ static int rv8803_probe(struct i2c_client *client,
 
        rv8803->rtc->ops = &rv8803_rtc_ops;
        rv8803->rtc->nvram_old_abi = true;
+       rv8803->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
+       rv8803->rtc->range_max = RTC_TIMESTAMP_END_2099;
        err = rtc_register_device(rv8803->rtc);
        if (err)
                return err;