[PATCH V2 29/30] rtc: rtc-vt8500: use devm_rtc_device_register()

Jingoo Han
2013-03-06T07:57:24Z

drivers/rtc/rtc-vt8500.c | 8 ++------
1 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c
index a000bc0..d89efee 100644
--- a/drivers/rtc/rtc-vt8500.c
+++ b/drivers/rtc/rtc-vt8500.c
@@ -252,7 +252,7 @@ static int vt8500_rtc_probe(struct platform_device *pdev)
writel(VT8500_RTC_CR_ENABLE,
vt8500_rtc->regbase + VT8500_RTC_CR);

- vt8500_rtc->rtc = rtc_device_register("vt8500-rtc", &pdev->dev,
+ vt8500_rtc->rtc = devm_rtc_device_register(&pdev->dev, "vt8500-rtc",
&vt8500_rtc_ops, THIS_MODULE);
if (IS_ERR(vt8500_rtc->rtc)) {
ret = PTR_ERR(vt8500_rtc->rtc);
@@ -266,13 +266,11 @@ static int vt8500_rtc_probe(struct platform_device *pdev)
if (ret < 0) {
dev_err(&pdev->dev, "can't get irq %i, err %d\n",
vt8500_rtc->irq_alarm, ret);
- goto err_unreg;
+ goto err_return;
}

return 0;

-err_unreg:
- rtc_device_unregister(vt8500_rtc->rtc);
err_return:
return ret;
}
@@ -281,8 +279,6 @@ static int vt8500_rtc_remove(struct platform_device *pdev)
{
struct vt8500_rtc *vt8500_rtc = platform_get_drvdata(pdev);

- rtc_device_unregister(vt8500_rtc->rtc);
-
/* Disable alarm matching */
writel(0, vt8500_rtc->regbase + VT8500_RTC_IS);

--
1.7.2.5