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rtc: rtc-da9055: 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 16:18:58 -07:00 committed by Linus Torvalds
parent 3689cd741f
commit 8c32edb57f
1 changed files with 1 additions and 4 deletions
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5
drivers/rtc/rtc-da9055.c
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@ -294,7 +294,7 @@ static int da9055_rtc_probe(struct platform_device *pdev)
device_init_wakeup(&pdev->dev, 1); device_init_wakeup(&pdev->dev, 1);
rtc->rtc = rtc_device_register(pdev->name, &pdev->dev, rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
&da9055_rtc_ops, THIS_MODULE); &da9055_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc->rtc)) { if (IS_ERR(rtc->rtc)) {
ret = PTR_ERR(rtc->rtc); ret = PTR_ERR(rtc->rtc);
@ -317,9 +317,6 @@ err_rtc:
static int da9055_rtc_remove(struct platform_device *pdev) static int da9055_rtc_remove(struct platform_device *pdev)
{ {
struct da9055_rtc *rtc = pdev->dev.platform_data;
rtc_device_unregister(rtc->rtc);
platform_set_drvdata(pdev, NULL); platform_set_drvdata(pdev, NULL);
return 0; return 0;