rtc: rtc-da9055: 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>
diff --git a/drivers/rtc/rtc-da9055.c b/drivers/rtc/rtc-da9055.c
index 8f0dcfe..73858ca 100644
--- a/drivers/rtc/rtc-da9055.c
+++ b/drivers/rtc/rtc-da9055.c
@@ -294,7 +294,7 @@
device_init_wakeup(&pdev->dev, 1);
- rtc->rtc = rtc_device_register(pdev->name, &pdev->dev,
+ rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
&da9055_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc->rtc)) {
ret = PTR_ERR(rtc->rtc);
@@ -317,9 +317,6 @@
static int da9055_rtc_remove(struct platform_device *pdev)
{
- struct da9055_rtc *rtc = pdev->dev.platform_data;
-
- rtc_device_unregister(rtc->rtc);
platform_set_drvdata(pdev, NULL);
return 0;