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rtc: ab-eoz9: make use of RTC_FEATURE_ALARM 

Move the alarm callbacks in rtc_ops and use RTC_FEATURE_ALARM to notify
the core whether alarm capabilities are available or not.

Signed-off-by: Liam Beguin <lvb@xiphos.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210408024028.3526564-4-liambeguin@gmail.com
This commit is contained in:
Liam Beguin 2021-04-07 22:40:28 -04:00 committed by Alexandre Belloni
parent e70e52e1bf
commit c52409eb16
1 changed files with 2 additions and 6 deletions
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8
drivers/rtc/rtc-ab-eoz9.c
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@ -368,11 +368,6 @@ static int abeoz9_rtc_setup(struct device *dev, struct device_node *node)
}
static const struct rtc_class_ops rtc_ops = {
.read_time = abeoz9_rtc_get_time,
.set_time = abeoz9_rtc_set_time,
};
static const struct rtc_class_ops rtc_alarm_ops = {
.read_time = abeoz9_rtc_get_time,
.set_time = abeoz9_rtc_set_time,
.read_alarm = abeoz9_rtc_read_alarm,
@ -540,6 +535,7 @@ static int abeoz9_probe(struct i2c_client *client,
data->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
data->rtc->range_max = RTC_TIMESTAMP_END_2099;
data->rtc->uie_unsupported = 1;
clear_bit(RTC_FEATURE_ALARM, data->rtc->features);
if (client->irq > 0) {
ret = devm_request_threaded_irq(dev, client->irq, NULL,
@ -554,7 +550,7 @@ static int abeoz9_probe(struct i2c_client *client,
if (client->irq > 0 || device_property_read_bool(dev, "wakeup-source")) {
ret = device_init_wakeup(dev, true);
data->rtc->ops = &rtc_alarm_ops;
set_bit(RTC_FEATURE_ALARM, data->rtc->features);
}
ret = devm_rtc_register_device(data->rtc);