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authorJingoo Han <jg1.han@samsung.com>2013-04-29 16:19:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 18:28:31 -0700
commitcc40d642f8f0cd036a105ac0237138fd1812a94f (patch)
treefdfe7debc0e36e441d6e1d42d124d8c8d6aa3e6b /drivers/rtc/rtc-sun4v.c
parent45e39861057df7b75c4068f85d011ea25d7d8015 (diff)
rtc: rtc-sun4v: use devm_rtc_device_register()
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>
Diffstat (limited to 'drivers/rtc/rtc-sun4v.c')
-rw-r--r--drivers/rtc/rtc-sun4v.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-sun4v.c b/drivers/rtc/rtc-sun4v.c
index 7c51c499877b..ce42e5fa9e09 100644
--- a/drivers/rtc/rtc-sun4v.c
+++ b/drivers/rtc/rtc-sun4v.c
@@ -81,8 +81,10 @@ static const struct rtc_class_ops sun4v_rtc_ops = {
static int __init sun4v_rtc_probe(struct platform_device *pdev)
{
- struct rtc_device *rtc = rtc_device_register("sun4v", &pdev->dev,
- &sun4v_rtc_ops, THIS_MODULE);
+ struct rtc_device *rtc;
+
+ rtc = devm_rtc_device_register(&pdev->dev, "sun4v",
+ &sun4v_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc))
return PTR_ERR(rtc);
@@ -92,9 +94,6 @@ static int __init sun4v_rtc_probe(struct platform_device *pdev)
static int __exit sun4v_rtc_remove(struct platform_device *pdev)
{
- struct rtc_device *rtc = platform_get_drvdata(pdev);
-
- rtc_device_unregister(rtc);
return 0;
}