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authorStefan Agner <stefan@agner.ch>2016-04-20 16:09:57 -0700
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-05-20 12:33:51 +0200
commita350259da4b0556fcf276c506a14f406d608c2b3 (patch)
tree5328cfc3bf0524b9af9c32d19022e118355b5e25
parentb62c3a1158c0abc98e03c68934fa7ee6ca10dd49 (diff)
rtc: snvs: return error in case enable_irq_wake fails
If enable_irq_wake fails, we should return that error code so that entering suspend fails. Otherwise we will get a WARNING along with the hint of a unbalanced wake disable: Unbalanced IRQ 37 wake disable Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
-rw-r--r--drivers/rtc/rtc-snvs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-snvs.c b/drivers/rtc/rtc-snvs.c
index 950c5d0b6dca..0f11c2a228e3 100644
--- a/drivers/rtc/rtc-snvs.c
+++ b/drivers/rtc/rtc-snvs.c
@@ -322,7 +322,7 @@ static int snvs_rtc_suspend(struct device *dev)
struct snvs_rtc_data *data = dev_get_drvdata(dev);
if (device_may_wakeup(dev))
- enable_irq_wake(data->irq);
+ return enable_irq_wake(data->irq);
return 0;
}