rtc: rtc-snvs: 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>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/rtc/rtc-snvs.c b/drivers/rtc/rtc-snvs.c
index f7d90703db5e..b04f09a1df2a 100644
--- a/drivers/rtc/rtc-snvs.c
+++ b/drivers/rtc/rtc-snvs.c
@@ -283,7 +283,7 @@ static int snvs_rtc_probe(struct platform_device *pdev)
                 return ret;
         }
 
-        data->rtc = rtc_device_register(pdev->name, &pdev->dev,
+        data->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
                                         &snvs_rtc_ops, THIS_MODULE);
         if (IS_ERR(data->rtc)) {
                 ret = PTR_ERR(data->rtc);
@@ -296,10 +296,6 @@ static int snvs_rtc_probe(struct platform_device *pdev)
 
 static int snvs_rtc_remove(struct platform_device *pdev)
 {
-        struct snvs_rtc_data *data = platform_get_drvdata(pdev);
-
-        rtc_device_unregister(data->rtc);
-
         return 0;
 }