Set RTC_FEATURE_ALARM_RES_MINUTE, so the core knows alarms have a
resolution of a minute. Also, the core will properly round down the alarm
instead of up.
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
---
drivers/rtc/rtc-hym8563.c | 19 +------------------
1 file changed, 1 insertion(+), 18 deletions(-)
diff --git a/drivers/rtc/rtc-hym8563.c b/drivers/rtc/rtc-hym8563.c
index ce4cbf0f48e7..78f21f623d89 100644
--- a/drivers/rtc/rtc-hym8563.c
+++ b/drivers/rtc/rtc-hym8563.c
@@ -220,24 +220,6 @@ static int hym8563_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
u8 buf[4];
int ret;
- /*
- * The alarm has no seconds so deal with it
- */
- if (alm_tm->tm_sec) {
- alm_tm->tm_sec = 0;
- alm_tm->tm_min++;
- if (alm_tm->tm_min >= 60) {
- alm_tm->tm_min = 0;
- alm_tm->tm_hour++;
- if (alm_tm->tm_hour >= 24) {
- alm_tm->tm_hour = 0;
- alm_tm->tm_mday++;
- if (alm_tm->tm_mday > 31)
- alm_tm->tm_mday = 0;
- }
- }
- }
-
ret = i2c_smbus_read_byte_data(client, HYM8563_CTL2);
if (ret < 0)
return ret;
@@ -562,6 +544,7 @@ static int hym8563_probe(struct i2c_client *client,
(ret & HYM8563_SEC_VL) ? "invalid" : "valid");
hym8563->rtc->ops = &hym8563_rtc_ops;
+ set_bit(RTC_FEATURE_ALARM_RES_MINUTE, hym8563->rtc->features);
/* the hym8563 alarm only supports a minute accuracy */
hym8563->rtc->uie_unsupported = 1;
--
2.35.1
