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rtc: mv: convert to devm_rtc_allocate_device 

This allows further improvement of the driver.

Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2019-03-15 14:35:09 +01:00
parent b674361529
commit 5b25a71b68
1 changed files with 11 additions and 10 deletions
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21
drivers/rtc/rtc-mv.c
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@ -254,15 +254,7 @@ static int __init mv_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, pdata);
if (pdata->irq >= 0) {
device_init_wakeup(&pdev->dev, 1);
pdata->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
&mv_rtc_alarm_ops,
THIS_MODULE);
} else {
pdata->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
&mv_rtc_ops, THIS_MODULE);
}
pdata->rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(pdata->rtc)) {
ret = PTR_ERR(pdata->rtc);
goto out;
@ -278,7 +270,16 @@ static int __init mv_rtc_probe(struct platform_device *pdev)
}
}
return 0;
if (pdata->irq >= 0) {
device_init_wakeup(&pdev->dev, 1);
pdata->rtc->ops = &mv_rtc_alarm_ops;
} else {
pdata->rtc->ops = &mv_rtc_ops;
}
ret = rtc_register_device(pdata->rtc);
if (!ret)
return 0;
out:
if (!IS_ERR(pdata->clk))
clk_disable_unprepare(pdata->clk);