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extcon: adc-jack: Cleanup wakeup source only if it was enabled

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commit 92bac7d4de9c07933f6b76d8f1c7f8240f911f4f upstream.

Driver in the probe enables wakeup source conditionally, so the cleanup
path should do the same - do not release the wakeup source memory if it
was not allocated.

Link: https://lore.kernel.org/lkml/[email protected]/
Reported-by: Christophe JAILLET <[email protected]>
Closes: https://lore.kernel.org/r/[email protected]/
Fixes: 78b6a991eb6c ("extcon: adc-jack: Fix wakeup source leaks on device unbind")
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Chanwoo Choi <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Krzysztof Kozlowski 2025-05-09 09:17:04 +02:00 • committed by Greg Kroah-Hartman
commit 788b15a1ef
1 changed files with 2 additions and 1 deletions
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3
drivers/extcon/extcon-adc-jack.c
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@ -162,7 +162,8 @@ static int adc_jack_remove(struct platform_device *pdev)
{
struct adc_jack_data *data = platform_get_drvdata(pdev);
device_init_wakeup(&pdev->dev, false);
if (data->wakeup_source)
device_init_wakeup(&pdev->dev, false);
free_irq(data->irq, data);
cancel_work_sync(&data->handler.work);