From: alexandre.belloni@bootlin.com
To: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] rtc: ds1511: set alarm offset limit
Date: Wed, 28 Feb 2024 00:13:55 +0100 [thread overview]
Message-ID: <20240227231356.1840523-2-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20240227231356.1840523-1-alexandre.belloni@bootlin.com>
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
The ds1511 can only support alarms up to a month in the future (which we
currently limit to 28 days).
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-ds1511.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c
index 6869d28d34cc..8b087d9556be 100644
--- a/drivers/rtc/rtc-ds1511.c
+++ b/drivers/rtc/rtc-ds1511.c
@@ -323,6 +323,7 @@ static int ds1511_rtc_probe(struct platform_device *pdev)
ds1511->rtc->ops = &ds1511_rtc_ops;
ds1511->rtc->range_max = RTC_TIMESTAMP_END_2099;
+ ds1511->rtc->alarm_offset_max = 28 * 24 * 60 * 60 - 1;
/*
* if the platform has an interrupt in mind for this device,
--
2.43.0
prev parent reply other threads:[~2024-02-27 23:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-27 23:13 [PATCH 1/2] rtc: ds1511: set range alexandre.belloni
2024-02-27 23:13 ` alexandre.belloni [this message]
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