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rtc: ab-eoz9: support UIE when available 

The RTC actually supports UIE when an interrupt is available.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20211107225458.111068-5-alexandre.belloni@bootlin.com
This commit is contained in:
Alexandre Belloni 2021-11-07 23:54:50 +01:00
parent 2437001401
commit 27f06af753
1 changed files with 2 additions and 1 deletions
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3
drivers/rtc/rtc-ab-eoz9.c
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@ -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")) {