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rtc: sun4v: set range 

The Sun4v Hypervisor Core API Specification states:
Time is described by a single unsigned 64-bit word equivalent to a time_t
for the POSIX time(2) system call. The word contains the time since the
Epoch (00:00:00 UTC, January 1, 1970), measured in seconds.

Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2019-03-22 08:22:55 +01:00
parent 65c6f638d6
commit 3ec99d6136
1 changed files with 5 additions and 3 deletions
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8
drivers/rtc/rtc-sun4v.c
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@ -78,13 +78,15 @@ static int __init sun4v_rtc_probe(struct platform_device *pdev)
{
struct rtc_device *rtc;
rtc = devm_rtc_device_register(&pdev->dev, "sun4v",
&sun4v_rtc_ops, THIS_MODULE);
rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(rtc))
return PTR_ERR(rtc);
rtc->ops = &sun4v_rtc_ops;
rtc->range_max = U64_MAX;
platform_set_drvdata(pdev, rtc);
return 0;
return rtc_register_device(rtc);
}
static struct platform_driver sun4v_rtc_driver = {