diff mbox series

[05/12] rtc: ab-eoz9: support UIE when available

Message ID 20211107225458.111068-5-alexandre.belloni@bootlin.com
State Accepted
Headers show
Series [01/12] rtc: handle alarms with a minute resolution | expand

Commit Message

Alexandre Belloni Nov. 7, 2021, 10:54 p.m. UTC 
The RTC actually supports UIE when an interrupt is available.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 drivers/rtc/rtc-ab-eoz9.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

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")) {