mirrors/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2025-11-01 00:58:39 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

extcon: adc-jack: Fix wakeup source leaks on device unbind

Browse source 
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>
This commit is contained in:
Krzysztof Kozlowski 2025-05-01 16:33:21 +02:00 committed by Chanwoo Choi
parent 1b237f190e
commit 78b6a991eb
1 changed files with 1 additions and 0 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/extcon/extcon-adc-jack.c
View file

@ -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);
}