Commit 13343bad authored by Shixin Liu's avatar Shixin Liu Committed by Herbert Xu
Browse files

crypto: sa2ul - Fix PM reference leak in sa_ul_probe() 



pm_runtime_get_sync will increment pm usage counter even it failed.
Forgetting to putting operation will result in reference leak here.
Fix it by replacing it with pm_runtime_resume_and_get to keep usage
counter balanced.

Signed-off-by: default avatarShixin Liu <liushixin2@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 747bf30f

drivers/crypto/sa2ul.c

+1 −1
Original line number Diff line number Diff line
@@ -2354,7 +2354,7 @@ static int sa_ul_probe(struct platform_device *pdev) 
	dev_set_drvdata(sa_k3_dev, dev_data);



	pm_runtime_enable(dev);

	ret = pm_runtime_get_sync(dev);

	ret = pm_runtime_resume_and_get(dev);

	if (ret < 0) {

		dev_err(&pdev->dev, "%s: failed to get sync: %d\n", __func__,

			ret);