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[25/30] rtc: rtc-starfire: use devm_rtc_device_register()

Message ID 009c01ce208d$1ff3ec00$5fdbc400$%han@samsung.com
State Accepted
Headers show

Commit Message

Jingoo Han March 14, 2013, 8:22 a.m. UTC 
devm_rtc_device_register() is device managed and makes cleanup
paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/rtc/rtc-starfire.c |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)
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Patch

diff --git a/drivers/rtc/rtc-starfire.c b/drivers/rtc/rtc-starfire.c
index db7d076..987b5ec 100644
--- a/drivers/rtc/rtc-starfire.c
+++ b/drivers/rtc/rtc-starfire.c
@@ -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;
 }