Merge tag 'io_uring-5.15-2021-09-11' of git://git.kernel.dk/linux-block

[linux-2.6-microblaze.git] / drivers / rtc / rtc-s5m.c

diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/rtc-s5m.c
index 87df797..fb9c6b7 100644 (file)
--- a/drivers/rtc/rtc-s5m.c
+++ b/drivers/rtc/rtc-s5m.c
@@ -204,15 +204,9 @@ static int s5m8767_tm_to_data(struct rtc_time *tm, u8 *data)
        data[RTC_WEEKDAY] = 1 << tm->tm_wday;
        data[RTC_DATE] = tm->tm_mday;
        data[RTC_MONTH] = tm->tm_mon + 1;
-       data[RTC_YEAR1] = tm->tm_year > 100 ? (tm->tm_year - 100) : 0;
+       data[RTC_YEAR1] = tm->tm_year - 100;
 
-       if (tm->tm_year < 100) {
-               pr_err("RTC cannot handle the year %d\n",
-                      1900 + tm->tm_year);
-               return -EINVAL;
-       } else {
-               return 0;
-       }
+       return 0;
 }
 
 /*
@@ -792,6 +786,14 @@ static int s5m_rtc_probe(struct platform_device *pdev)
 
        info->rtc_dev->ops = &s5m_rtc_ops;
 
+       if (info->device_type == S5M8763X) {
+               info->rtc_dev->range_min = RTC_TIMESTAMP_BEGIN_0000;
+               info->rtc_dev->range_max = RTC_TIMESTAMP_END_9999;
+       } else {
+               info->rtc_dev->range_min = RTC_TIMESTAMP_BEGIN_2000;
+               info->rtc_dev->range_max = RTC_TIMESTAMP_END_2099;
+       }
+
        if (!info->irq) {
                clear_bit(RTC_FEATURE_ALARM, info->rtc_dev->features);
        } else {