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rtc: rtc-coh90133: 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 16:18:56 -07:00 committed by Linus Torvalds
parent e3c8966858
commit 94b60dbaa8
1 changed files with 2 additions and 3 deletions
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5
drivers/rtc/rtc-coh901331.c
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@ -155,7 +155,6 @@ static int __exit coh901331_remove(struct platform_device *pdev)
struct coh901331_port *rtap = dev_get_drvdata(&pdev->dev);
if (rtap) {
rtc_device_unregister(rtap->rtc);
clk_unprepare(rtap->clk);
platform_set_drvdata(pdev, NULL);
}
@ -211,8 +210,8 @@ static int __init coh901331_probe(struct platform_device *pdev)
clk_disable(rtap->clk);
platform_set_drvdata(pdev, rtap);
rtap->rtc = rtc_device_register("coh901331", &pdev->dev, &coh901331_ops,
THIS_MODULE);
rtap->rtc = devm_rtc_device_register(&pdev->dev, "coh901331",
&coh901331_ops, THIS_MODULE);
if (IS_ERR(rtap->rtc)) {
ret = PTR_ERR(rtap->rtc);
goto out_no_rtc;