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rtc: rtc-starfire: use devm_rtc_device_register()

Browse Source 
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 16:19:50 -07:00 committed by Linus Torvalds
parent 7c1385b06d
commit 45e3986105
1 changed files with 4 additions and 6 deletions
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10
drivers/rtc/rtc-starfire.c
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@ -39,8 +39,10 @@ static const struct rtc_class_ops starfire_rtc_ops = {
static int __init starfire_rtc_probe(struct platform_device *pdev)
{
struct rtc_device *rtc = rtc_device_register("starfire", &pdev->dev,
&starfire_rtc_ops, THIS_MODULE);
struct rtc_device *rtc;
rtc = devm_rtc_device_register(&pdev->dev, "starfire",
&starfire_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc))
return PTR_ERR(rtc);
@ -51,10 +53,6 @@ static int __init starfire_rtc_probe(struct platform_device *pdev)
static int __exit starfire_rtc_remove(struct platform_device *pdev)
{
struct rtc_device *rtc = platform_get_drvdata(pdev);
rtc_device_unregister(rtc);
return 0;
}