From: alexandre.belloni@bootlin.com
To: Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] rtc: stop warning for invalid alarms when the alarm is disabled
Date: Mon, 28 Aug 2023 00:15:31 +0200 [thread overview]
Message-ID: <20230827221532.543353-1-alexandre.belloni@bootlin.com> (raw)
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
When the alarm is not enabled, it may never have been set and so we can't
expect it to be valid. This will prevent the apparition of boot messages
like this one:
rtc rtc0: invalid alarm value: 2023-7-8 45:85:85
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/interface.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 499d89150afc..1b63111cdda2 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -376,7 +376,7 @@ int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
err = rtc_valid_tm(&alarm->time);
done:
- if (err)
+ if (err && alarm->enabled)
dev_warn(&rtc->dev, "invalid alarm value: %ptR\n",
&alarm->time);
--
2.41.0
reply other threads:[~2023-08-27 22:16 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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