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rtc: k3: handle errors while enabling wake irq
author
Dhruva Gole
<d-gole@ti.com>
Thu, 23 Mar 2023 08:59:04 +0000
(14:29 +0530)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Thu, 11 May 2023 14:03:33 +0000
(23:03 +0900)
[ Upstream commit
d31d7300ebc0c43021ec48c0e6a3a427386f4617
]
Due to the potential failure of enable_irq_wake(), it would be better to
return error if it fails.
Fixes:
b09d633575e5
("rtc: Introduce ti-k3-rtc")
Cc: Nishanth Menon <nm@ti.com>
Signed-off-by: Dhruva Gole <d-gole@ti.com>
Link:
https://lore.kernel.org/r/20230323085904.957999-1-d-gole@ti.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/rtc/rtc-ti-k3.c
patch
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diff --git
a/drivers/rtc/rtc-ti-k3.c
b/drivers/rtc/rtc-ti-k3.c
index
ba23163
..
0d90fe9
100644
(file)
--- a/
drivers/rtc/rtc-ti-k3.c
+++ b/
drivers/rtc/rtc-ti-k3.c
@@
-632,7
+632,8
@@
static int __maybe_unused ti_k3_rtc_suspend(struct device *dev)
struct ti_k3_rtc *priv = dev_get_drvdata(dev);
if (device_may_wakeup(dev))
- enable_irq_wake(priv->irq);
+ return enable_irq_wake(priv->irq);
+
return 0;
}