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>
diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c
index 3b5b4fa..54e104e 100644
--- a/drivers/rtc/rtc-vr41xx.c
+++ b/drivers/rtc/rtc-vr41xx.c
@@ -339,8 +339,10 @@
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);