[PATCH 1/2] usb: typec: tcpci: Fix wakeup source leaks on device unbind
From: Krzysztof Kozlowski
Date: Sun Apr 06 2025 - 16:41:05 EST
Device can be unbound, so driver must also release memory for the wakeup
source.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/usb/typec/tcpm/tcpci_maxim_core.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/typec/tcpm/tcpci_maxim_core.c b/drivers/usb/typec/tcpm/tcpci_maxim_core.c
index fd1b80593367..29a4aa89d1a1 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;
}
--
2.45.2