diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-07-04 02:07:04 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-04 03:07:54 +0400 |
| commit | 812f147853a14812b260620b19e0764cdeb71b4c (patch) | |
| tree | 98478df5dc6bde254d7d6c34b74064cc551682c0 /drivers/rtc/rtc-vr41xx.c | |
| parent | 1df0a4711f6e93c1073dd82f6e7905748842e2b3 (diff) | |
| download | linux-812f147853a14812b260620b19e0764cdeb71b4c.tar.xz | |
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>
Diffstat (limited to 'drivers/rtc/rtc-vr41xx.c')
| -rw-r--r-- | drivers/rtc/rtc-vr41xx.c | 4 |
1 files changed, 3 insertions, 1 deletions
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); |