The RTC actually supports UIE when an interrupt is available.
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
---
drivers/rtc/rtc-ab-eoz9.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-ab-eoz9.c b/drivers/rtc/rtc-ab-eoz9.c
index 50ead6fce880..e188ab517f1e 100644
--- a/drivers/rtc/rtc-ab-eoz9.c
+++ b/drivers/rtc/rtc-ab-eoz9.c
@@ -534,7 +534,6 @@ static int abeoz9_probe(struct i2c_client *client,
data->rtc->ops = &rtc_ops;
data->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
data->rtc->range_max = RTC_TIMESTAMP_END_2099;
- clear_bit(RTC_FEATURE_UPDATE_INTERRUPT, data->rtc->features);
clear_bit(RTC_FEATURE_ALARM, data->rtc->features);
if (client->irq > 0) {
@@ -546,6 +545,8 @@ static int abeoz9_probe(struct i2c_client *client,
dev_err(dev, "failed to request alarm irq\n");
return ret;
}
+ } else {
+ clear_bit(RTC_FEATURE_UPDATE_INTERRUPT, data->rtc->features);
}
if (client->irq > 0 || device_property_read_bool(dev, "wakeup-source")) {
--
2.31.1
