linux-kernel - [PATCH 2/2] Bluetooth: btmtksdio: Fix wakeup source leaks on device unbind

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Message-ID: <20250406201017.47727-2-krzysztof.kozlowski@linaro.org>
Date: Sun,  6 Apr 2025 22:10:17 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Marcel Holtmann <marcel@...tmann.org>,
	Luiz Augusto von Dentz <luiz.dentz@...il.com>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	linux-bluetooth@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 2/2] Bluetooth: btmtksdio: Fix wakeup source leaks on device unbind

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

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 drivers/bluetooth/btmtksdio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btmtksdio.c b/drivers/bluetooth/btmtksdio.c
index edd5eead1e93..566c136e83bf 100644
--- a/drivers/bluetooth/btmtksdio.c
+++ b/drivers/bluetooth/btmtksdio.c
@@ -1410,7 +1410,7 @@ static int btmtksdio_probe(struct sdio_func *func,
 	 */
 	pm_runtime_put_noidle(bdev->dev);
 
-	err = device_init_wakeup(bdev->dev, true);
+	err = devm_device_init_wakeup(bdev->dev);
 	if (err)
 		bt_dev_err(hdev, "failed to initialize device wakeup");
 
-- 
2.45.2