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rtc: vt8500: convert to devm_rtc_allocate_device

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This allows further improvement of the driver.

Link: https://lore.kernel.org/r/20191016201626.31309-4-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2019-10-16 22:16:25 +02:00
parent 3e7d639720
commit d8bced4b72
1 changed files with 4 additions and 3 deletions
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7
drivers/rtc/rtc-vt8500.c
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@ -222,11 +222,12 @@ static int vt8500_rtc_probe(struct platform_device *pdev)
writel(VT8500_RTC_CR_ENABLE,
vt8500_rtc->regbase + VT8500_RTC_CR);
vt8500_rtc->rtc = devm_rtc_device_register(&pdev->dev, "vt8500-rtc",
&vt8500_rtc_ops, THIS_MODULE);
vt8500_rtc->rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(vt8500_rtc->rtc))
return PTR_ERR(vt8500_rtc->rtc);
vt8500_rtc->rtc->ops = &vt8500_rtc_ops;
ret = devm_request_irq(&pdev->dev, vt8500_rtc->irq_alarm,
vt8500_rtc_irq, 0, "rtc alarm", vt8500_rtc);
if (ret < 0) {
@ -235,7 +236,7 @@ static int vt8500_rtc_probe(struct platform_device *pdev)
return ret;
}
return 0;
return rtc_register_device(vt8500_rtc->rtc);
}
static int vt8500_rtc_remove(struct platform_device *pdev)