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>
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@ -339,8 +339,10 @@ static int rtc_probe(struct platform_device *pdev)
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goto err_device_unregister;
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pie_irq = platform_get_irq(pdev, 1);
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if (pie_irq <= 0)
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if (pie_irq <= 0) {
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retval = -EBUSY;
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goto err_free_irq;
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}
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retval = request_irq(pie_irq, rtclong1_interrupt, 0,
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"rtclong1", pdev);
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