rtc: rtc-dm355evm: use devm_rtc_device_register()

devm_rtc_device_register() is device managed and makes cleanup paths
simpler.

Signed-off-by: Jingoo Han <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Jingoo Han 2013-04-29 16:19:32 -07:00 • committed by Linus Torvalds
commit 9f421f8db0

View file

@ -127,8 +127,8 @@ static int dm355evm_rtc_probe(struct platform_device *pdev)
{
struct rtc_device *rtc;
rtc = rtc_device_register(pdev->name,
&pdev->dev, &dm355evm_rtc_ops, THIS_MODULE);
rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
&dm355evm_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc)) {
dev_err(&pdev->dev, "can't register RTC device, err %ld\n",
PTR_ERR(rtc));
@ -141,9 +141,6 @@ static int dm355evm_rtc_probe(struct platform_device *pdev)
static int dm355evm_rtc_remove(struct platform_device *pdev)
{
struct rtc_device *rtc = platform_get_drvdata(pdev);
rtc_device_unregister(rtc);
platform_set_drvdata(pdev, NULL);
return 0;
}