From ba39374bc988c6a8ff81811d05839490457e79a5 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Wed, 9 Mar 2022 17:22:37 +0100 Subject: [PATCH] rtc: m41t80: switch to RTC_FEATURE_UPDATE_INTERRUPT Stop using uie_unsupported and clear RTC_FEATURE_UPDATE_INTERRUPT instead. Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/20220309162301.61679-6-alexandre.belloni@bootlin.com --- drivers/rtc/rtc-m41t80.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c index 6d383b629d20..d868458cd40e 100644 --- a/drivers/rtc/rtc-m41t80.c +++ b/drivers/rtc/rtc-m41t80.c @@ -932,10 +932,8 @@ static int m41t80_probe(struct i2c_client *client, m41t80_data->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000; m41t80_data->rtc->range_max = RTC_TIMESTAMP_END_2099; - if (client->irq <= 0) { - /* We cannot support UIE mode if we do not have an IRQ line */ - m41t80_data->rtc->uie_unsupported = 1; - } + if (client->irq <= 0) + clear_bit(RTC_FEATURE_UPDATE_INTERRUPT, m41t80_data->rtc->features); /* Make sure HT (Halt Update) bit is cleared */ rc = i2c_smbus_read_byte_data(client, M41T80_REG_ALARM_HOUR); -- 2.34.1