linux-kernel - [PATCH v2 0/4] extcon: Fix wakeup source leaks on device unbind

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Message-Id: <20250501-device-wakeup-leak-extcon-v2-0-7af77802cbea@linaro.org>
Date: Thu, 01 May 2025 16:33:20 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: MyungJoo Ham <myungjoo.ham@...sung.com>, 
 Chanwoo Choi <cw00.choi@...sung.com>, Hans de Goede <hdegoede@...hat.com>, 
 Chen-Yu Tsai <wens@...e.org>
Cc: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Subject: [PATCH v2 0/4] extcon: Fix wakeup source leaks on device unbind

Changes in v2:
- Patch #1: 0->false, extend commit msg
- Add Rb/Acks
- Link to v1: https://lore.kernel.org/r/20250406-device-wakeup-leak-extcon-v1-0-8873eca57465@linaro.org

Device can be unbound, so driver must also release memory for the wakeup
source.  Use devm for driver already having devm interface and manually
disable wakeup for drivers still having remove() callback to keep
consistent ordering of cleanups.

Best regards,
Krzysztof

---
Krzysztof Kozlowski (4):
      extcon: adc-jack: Fix wakeup source leaks on device unbind
      extcon: axp288: Fix wakeup source leaks on device unbind
      extcon: fsa9480: Fix wakeup source leaks on device unbind
      extcon: qcom-spmi-misc: Fix wakeup source leaks on device unbind

 drivers/extcon/extcon-adc-jack.c       | 1 +
 drivers/extcon/extcon-axp288.c         | 2 +-
 drivers/extcon/extcon-fsa9480.c        | 2 +-
 drivers/extcon/extcon-qcom-spmi-misc.c | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)
---
base-commit: 393d0c54cae31317deaa9043320c5fd9454deabc
change-id: 20250406-device-wakeup-leak-extcon-dc1d4429a2b4

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>