linux-kernel - [PATCH 2/6] rtc: goldfish: add range

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Message-Id: <20190320123417.13724-2-alexandre.belloni@bootlin.com>
Date:   Wed, 20 Mar 2019 13:34:13 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     linux-rtc@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Subject: [PATCH 2/6] rtc: goldfish: add range

This RTC has a 64bit nanosecond counter.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 drivers/rtc/rtc-goldfish.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/rtc/rtc-goldfish.c b/drivers/rtc/rtc-goldfish.c
index d4cb33f209fb..354a1aa58495 100644
--- a/drivers/rtc/rtc-goldfish.c
+++ b/drivers/rtc/rtc-goldfish.c
@@ -210,6 +210,7 @@ static int goldfish_rtc_probe(struct platform_device *pdev)
 		return PTR_ERR(rtcdrv->rtc);
 
 	rtcdrv->rtc->ops = &goldfish_rtc_ops;
+	rtcdrv->rtc->range_max = U64_MAX / NSEC_PER_SEC;
 
 	err = devm_request_irq(&pdev->dev, rtcdrv->irq,
 			       goldfish_rtc_interrupt,
-- 
2.20.1