diff options
| author | Yufen Yu <yuyufen@huawei.com> | 2021-05-24 12:35:21 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-06-03 16:00:01 +0300 |
| commit | 81aad47278539f02de808bcc8251fed0ad3d6f55 (patch) | |
| tree | 61f97001c0fac1070fbaf827c9adc234d9f18ec2 /sound/soc/img | |
| parent | 28b170110a7683ee12af7e81f1b5868bc7fcb62f (diff) | |
| download | linux-81aad47278539f02de808bcc8251fed0ad3d6f55.tar.xz | |
ASoC: img: Fix PM reference leak in img_i2s_in_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.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Link: https://lore.kernel.org/r/20210524093521.612176-1-yuyufen@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/img')
| -rw-r--r-- | sound/soc/img/img-i2s-in.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/img/img-i2s-in.c b/sound/soc/img/img-i2s-in.c index 0843235d73c9..fd3432a1d6ab 100644 --- a/sound/soc/img/img-i2s-in.c +++ b/sound/soc/img/img-i2s-in.c @@ -464,7 +464,7 @@ static int img_i2s_in_probe(struct platform_device *pdev) if (ret) goto err_pm_disable; } - ret = pm_runtime_get_sync(&pdev->dev); + ret = pm_runtime_resume_and_get(&pdev->dev); if (ret < 0) goto err_suspend; |