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rtc: rtc-lpc32xx: use devm_rtc_device_register()

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devm_rtc_device_register() is device managed and makes cleanup
paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han 2013-04-29 16:19:04 -07:00 committed by Linus Torvalds
parent 448d3367f8
commit bbd05b2db6
1 changed files with 2 additions and 3 deletions
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5
drivers/rtc/rtc-lpc32xx.c
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@ -273,8 +273,8 @@ static int lpc32xx_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, rtc);
rtc->rtc = rtc_device_register(RTC_NAME, &pdev->dev, &lpc32xx_rtc_ops,
THIS_MODULE);
rtc->rtc = devm_rtc_device_register(&pdev->dev, RTC_NAME,
&lpc32xx_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc->rtc)) {
dev_err(&pdev->dev, "Can't get RTC\n");
platform_set_drvdata(pdev, NULL);
@ -307,7 +307,6 @@ static int lpc32xx_rtc_remove(struct platform_device *pdev)
device_init_wakeup(&pdev->dev, 0);
platform_set_drvdata(pdev, NULL);
rtc_device_unregister(rtc->rtc);
return 0;
}