From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Sun, 6 Apr 2025 19:50:13 +0000 (+0200)
Subject: mfd: max77705: Fix wakeup source leaks on device unbind
X-Git-Tag: v6.16-rc1~63^2~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a59a56cc4fb1f7d101f7ce1f5396ceaa2e304b71;p=thirdparty%2Fkernel%2Flinux.git

mfd: max77705: Fix wakeup source leaks on device unbind

Device can be unbound, so driver must also release memory for the wakeup
source.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-5-318e14bdba0a@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
---

diff --git a/drivers/mfd/max77705.c b/drivers/mfd/max77705.c
index 60c457c21d952..6b263bacb8c28 100644
--- a/drivers/mfd/max77705.c
+++ b/drivers/mfd/max77705.c
@@ -131,7 +131,9 @@ static int max77705_i2c_probe(struct i2c_client *i2c)
 	if (ret)
 		return dev_err_probe(dev, ret, "Failed to register child devices\n");
 
-	device_init_wakeup(dev, true);
+	ret = devm_device_init_wakeup(dev);
+	if (ret)
+		return dev_err_probe(dev, ret, "Failed to init wakeup\n");
 
 	return 0;
 }