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rtc: rtc-efi: 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 16:19:36 -07:00 committed by Linus Torvalds
parent 2c0011dd2f
commit 6ae15b0eb7
1 changed files with 1 additions and 5 deletions
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6
drivers/rtc/rtc-efi.c
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@ -191,7 +191,7 @@ static int __init efi_rtc_probe(struct platform_device *dev)
{ {
struct rtc_device *rtc; struct rtc_device *rtc;
rtc = rtc_device_register("rtc-efi", &dev->dev, &efi_rtc_ops, rtc = devm_rtc_device_register(&dev->dev, "rtc-efi", &efi_rtc_ops,
THIS_MODULE); THIS_MODULE);
if (IS_ERR(rtc)) if (IS_ERR(rtc))
return PTR_ERR(rtc); return PTR_ERR(rtc);
@ -203,10 +203,6 @@ static int __init efi_rtc_probe(struct platform_device *dev)
static int __exit efi_rtc_remove(struct platform_device *dev) static int __exit efi_rtc_remove(struct platform_device *dev)
{ {
struct rtc_device *rtc = platform_get_drvdata(dev);
rtc_device_unregister(rtc);
return 0; return 0;
} }