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rtc: jz4740: set range

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RTC_SEC is a 32-bit seconds counter.

Tested-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2019-04-30 11:28:15 +02:00
parent f22b1ba15e
commit a7ab6bed28
1 changed files with 10 additions and 2 deletions
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12
drivers/rtc/rtc-jz4740.c
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@ -348,10 +348,18 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
device_init_wakeup(&pdev->dev, 1);
rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
&jz4740_rtc_ops, THIS_MODULE);
rtc->rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(rtc->rtc)) {
ret = PTR_ERR(rtc->rtc);
dev_err(&pdev->dev, "Failed to allocate rtc device: %d\n", ret);
return ret;
}
rtc->rtc->ops = &jz4740_rtc_ops;
rtc->rtc->range_max = U32_MAX;
ret = rtc_register_device(rtc->rtc);
if (ret) {
dev_err(&pdev->dev, "Failed to register rtc device: %d\n", ret);
return ret;
}