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Commit 57072758 authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

rtc: omap: switch to rtc_register_device



This removes a possible race condition and crash and allows for further
improvement of the driver.

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
parent 26e480f7
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+7 −2
Original line number Diff line number Diff line
@@ -797,13 +797,14 @@ static int omap_rtc_probe(struct platform_device *pdev)

	device_init_wakeup(&pdev->dev, true);

	rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
			&omap_rtc_ops, THIS_MODULE);
	rtc->rtc = devm_rtc_allocate_device(&pdev->dev);
	if (IS_ERR(rtc->rtc)) {
		ret = PTR_ERR(rtc->rtc);
		goto err;
	}

	rtc->rtc->ops = &omap_rtc_ops;

	/* handle periodic and alarm irqs */
	ret = devm_request_irq(&pdev->dev, rtc->irq_timer, rtc_irq, 0,
			dev_name(&rtc->rtc->dev), rtc);
@@ -834,6 +835,10 @@ static int omap_rtc_probe(struct platform_device *pdev)
		goto err;
	}

	ret = rtc_register_device(rtc->rtc);
	if (ret)
		goto err;

	return 0;

err: