From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Sun, 6 Apr 2025 20:40:50 +0000 (+0200)
Subject: usb: typec: tcpci: Fix wakeup source leaks on device unbind
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=9fc5986fbcd7e1e63afb04be94cd4e8a536a4b04;p=users%2Fjedix%2Flinux-maple.git

usb: typec: tcpci: 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>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20250406204051.63446-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/typec/tcpm/tcpci_maxim_core.c b/drivers/usb/typec/tcpm/tcpci_maxim_core.c
index fd1b805933676..29a4aa89d1a14 100644
--- a/drivers/usb/typec/tcpm/tcpci_maxim_core.c
+++ b/drivers/usb/typec/tcpm/tcpci_maxim_core.c
@@ -536,7 +536,10 @@ static int max_tcpci_probe(struct i2c_client *client)
 		return dev_err_probe(&client->dev, ret,
 				     "IRQ initialization failed\n");
 
-	device_init_wakeup(chip->dev, true);
+	ret = devm_device_init_wakeup(chip->dev);
+	if (ret)
+		return dev_err_probe(chip->dev, ret, "Failed to init wakeup\n");
+
 	return 0;
 }