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Commit 369a30a5 authored by Baolin Wang's avatar Baolin Wang Committed by Alexandre Belloni
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rtc: sprd: Change to use devm_rtc_allocate_device() 



This is a preparation patch, changing to use devm_rtc_allocate_device()
that can allow driver to set 'range_max' and 'range_min' for the RTC
device.

Signed-off-by: default avatarBaolin Wang <baolin.wang@linaro.org>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 85368bb9

drivers/rtc/rtc-sc27xx.c

+10 −4
Original line number Diff line number Diff line
@@ -600,6 +600,10 @@ static int sprd_rtc_probe(struct platform_device *pdev) 
		return rtc->irq;

	}



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

	if (IS_ERR(rtc->rtc))

		return PTR_ERR(rtc->rtc);



	rtc->dev = &pdev->dev;

	platform_set_drvdata(pdev, rtc);
@@ -626,10 +630,12 @@ static int sprd_rtc_probe(struct platform_device *pdev) 
		return ret;

	}



	rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,

					    &sprd_rtc_ops, THIS_MODULE);

	if (IS_ERR(rtc->rtc))

		return PTR_ERR(rtc->rtc);

	rtc->rtc->ops = &sprd_rtc_ops;

	ret = rtc_register_device(rtc->rtc);

	if (ret) {

		dev_err(&pdev->dev, "failed to register rtc device\n");

		return ret;

	}



	device_init_wakeup(&pdev->dev, 1);

	return 0;