rtc: rtc-lp8788: 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-lp8788.c b/drivers/rtc/rtc-lp8788.c
index 9a46312..9853ac1 100644
--- a/drivers/rtc/rtc-lp8788.c
+++ b/drivers/rtc/rtc-lp8788.c
@@ -299,7 +299,7 @@
device_init_wakeup(dev, 1);
- rtc->rdev = rtc_device_register("lp8788_rtc", dev,
+ rtc->rdev = devm_rtc_device_register(dev, "lp8788_rtc",
&lp8788_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc->rdev)) {
dev_err(dev, "can not register rtc device\n");
@@ -314,9 +314,6 @@
static int lp8788_rtc_remove(struct platform_device *pdev)
{
- struct lp8788_rtc *rtc = platform_get_drvdata(pdev);
-
- rtc_device_unregister(rtc->rdev);
platform_set_drvdata(pdev, NULL);
return 0;