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rtc: rtc-au1xxx: use devm_rtc_device_register()

Browse source 
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 16:19:31 -07:00 • committed by Linus Torvalds
commit 6c0686057f
1 changed files with 1 additions and 4 deletions
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5
drivers/rtc/rtc-au1xxx.c
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@ -101,7 +101,7 @@ static int au1xtoy_rtc_probe(struct platform_device *pdev)
while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C0S)
msleep(1);
rtcdev = rtc_device_register("rtc-au1xxx", &pdev->dev,
rtcdev = devm_rtc_device_register(&pdev->dev, "rtc-au1xxx",
&au1xtoy_rtc_ops, THIS_MODULE);
if (IS_ERR(rtcdev)) {
ret = PTR_ERR(rtcdev);
@ -118,9 +118,6 @@ out_err:
static int au1xtoy_rtc_remove(struct platform_device *pdev)
{
struct rtc_device *rtcdev = platform_get_drvdata(pdev);
rtc_device_unregister(rtcdev);
platform_set_drvdata(pdev, NULL);
return 0;