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rtc: rtc-davinci: return correct error code if rtc_device_register() fails 

rtc_device_register() returns a pointer containing error code in case
of error.  Use that in the error return.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Miguel Aguilar <miguel.aguilar@ridgerun.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Devendra Naga 2012-12-17 16:02:39 -08:00 committed by Linus Torvalds
parent 32c4746c24
commit 9ed39bf931
1 changed files with 3 additions and 2 deletions
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5
drivers/rtc/rtc-davinci.c
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@ -529,8 +529,9 @@ static int __init davinci_rtc_probe(struct platform_device *pdev)
davinci_rtc->rtc = rtc_device_register(pdev->name, &pdev->dev,
&davinci_rtc_ops, THIS_MODULE);
if (IS_ERR(davinci_rtc->rtc)) {
dev_err(dev, "unable to register RTC device, err %ld\n",
PTR_ERR(davinci_rtc->rtc));
ret = PTR_ERR(davinci_rtc->rtc);
dev_err(dev, "unable to register RTC device, err %d\n",
ret);
goto fail3;
}