rtc: rtc-coh90133: 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-coh901331.c b/drivers/rtc/rtc-coh901331.c
index f53fcd6..bf0387f 100644
--- a/drivers/rtc/rtc-coh901331.c
+++ b/drivers/rtc/rtc-coh901331.c
@@ -155,7 +155,6 @@
struct coh901331_port *rtap = dev_get_drvdata(&pdev->dev);
if (rtap) {
- rtc_device_unregister(rtap->rtc);
clk_unprepare(rtap->clk);
platform_set_drvdata(pdev, NULL);
}
@@ -211,8 +210,8 @@
clk_disable(rtap->clk);
platform_set_drvdata(pdev, rtap);
- rtap->rtc = rtc_device_register("coh901331", &pdev->dev, &coh901331_ops,
- THIS_MODULE);
+ rtap->rtc = devm_rtc_device_register(&pdev->dev, "coh901331",
+ &coh901331_ops, THIS_MODULE);
if (IS_ERR(rtap->rtc)) {
ret = PTR_ERR(rtap->rtc);
goto out_no_rtc;