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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-05-01 17:33:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-13 23:34:15 +0300 |
| commit | 8c30f5534b09779ac3cb8d369dbea99b2a37774c (patch) | |
| tree | 83e6338cd9ff0280f828e784cbf5d0515e9bd898 | |
| parent | ad1c6577a0d3ce5fe8d87fdeb2fab7361cfcc676 (diff) | |
| download | linux-8c30f5534b09779ac3cb8d369dbea99b2a37774c.tar.xz | |
extcon: adc-jack: Fix wakeup source leaks on device unbind
[ Upstream commit 78b6a991eb6c6f19ed7d0ac91cda3b3b117fda8f ]
Device can be unbound, so driver must also release memory for the wakeup
source. Do not use devm interface, because it would change the order of
cleanup.
Link: https://lore.kernel.org/lkml/20250501-device-wakeup-leak-extcon-v2-1-7af77802cbea@linaro.org/
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/extcon/extcon-adc-jack.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c index 125016da7fde..c7b5f3f0da2e 100644 --- a/drivers/extcon/extcon-adc-jack.c +++ b/drivers/extcon/extcon-adc-jack.c @@ -164,6 +164,7 @@ static void adc_jack_remove(struct platform_device *pdev) { struct adc_jack_data *data = platform_get_drvdata(pdev); + device_init_wakeup(&pdev->dev, false); free_irq(data->irq, data); cancel_work_sync(&data->handler.work); } |