From 812f147853a14812b260620b19e0764cdeb71b4c Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 3 Jul 2013 15:07:04 -0700 Subject: [PATCH] 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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-vr41xx.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c index 3b5b4fa9a6e9..54e104e197e3 100644 --- a/drivers/rtc/rtc-vr41xx.c +++ b/drivers/rtc/rtc-vr41xx.c @@ -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);