From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Sun, 6 Apr 2025 20:10:16 +0000 (+0200)
Subject: Bluetooth: btmrvl_sdio: Fix wakeup source leaks on device unbind
X-Git-Tag: v6.16-rc1~132^2~47^2~20
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ba6535e8b494931471df9666addf0f1e5e6efa27;p=linux-block.git

Bluetooth: btmrvl_sdio: 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@linaro.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
---

diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index 07cd308f7abf..93932a0d8625 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -100,7 +100,9 @@ static int btmrvl_sdio_probe_of(struct device *dev,
 			}
 
 			/* Configure wakeup (enabled by default) */
-			device_init_wakeup(dev, true);
+			ret = devm_device_init_wakeup(dev);
+			if (ret)
+				return dev_err_probe(dev, ret, "Failed to init wakeup\n");
 		}
 	}