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authorAlexandre Belloni <alexandre.belloni@bootlin.com>2021-11-07 23:54:50 +0100
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2021-11-10 00:45:57 +0100
commit27f06af753149f62d681297177bafc95c1551bfe (patch)
treeb02072ae547a58d68cb55daca193ee966891ffa0 /drivers/rtc
parent24370014011f8df7a098a83a453204b1f05fd1d2 (diff)
downloadlinux-27f06af753149f62d681297177bafc95c1551bfe.tar.bz2
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
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-ab-eoz9.c3
1 files changed, 2 insertions, 1 deletions
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")) {