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drivers/rtc/rtc-vr41xx.c: fix error return code in rtc_probe() 

Fix to return -EBUSY in the platform irq get error handling case instead
of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Wei Yongjun 2013-07-03 15:07:04 -07:00 committed by Linus Torvalds
parent 1df0a4711f
commit 812f147853
1 changed files with 3 additions and 1 deletions
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4
drivers/rtc/rtc-vr41xx.c
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@ -339,8 +339,10 @@ static int rtc_probe(struct platform_device *pdev)
goto err_device_unregister;
pie_irq = platform_get_irq(pdev, 1);
if (pie_irq <= 0)
if (pie_irq <= 0) {
retval = -EBUSY;
goto err_free_irq;
}
retval = request_irq(pie_irq, rtclong1_interrupt, 0,
"rtclong1", pdev);