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Commit b9a1d801 authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

rtc: wm831x: set range 



The wm831x has a 32bit second counter.

Acked-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent b599db3a

drivers/rtc/rtc-wm831x.c

+10 −6
Original line number Diff line number Diff line
@@ -436,12 +436,16 @@ static int wm831x_rtc_probe(struct platform_device *pdev) 


	device_init_wakeup(&pdev->dev, 1);



	wm831x_rtc->rtc = devm_rtc_device_register(&pdev->dev, "wm831x",

					      &wm831x_rtc_ops, THIS_MODULE);

	if (IS_ERR(wm831x_rtc->rtc)) {

		ret = PTR_ERR(wm831x_rtc->rtc);

		goto err;

	}

	wm831x_rtc->rtc = devm_rtc_allocate_device(&pdev->dev);

	if (IS_ERR(wm831x_rtc->rtc))

		return PTR_ERR(wm831x_rtc->rtc);



	wm831x_rtc->rtc->ops = &wm831x_rtc_ops;

	wm831x_rtc->rtc->range_max = U32_MAX;



	ret = rtc_register_device(wm831x_rtc->rtc);

	if (ret)

		return ret;



	ret = devm_request_threaded_irq(&pdev->dev, alm_irq, NULL,

				wm831x_alm_irq,