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ASoC: fix incomplete error-handling in img_i2s_in_probe. 

[ Upstream commit 25bf943e4e ]

Function "pm_runtime_get_sync()" is not handled by "pm_runtime_put()"
if "PTR_ERR(rst) == -EPROBE_DEFER". Fix this issue by adding
"pm_runtime_put()" into this error path.

Fixes: f65bb92ca1 ("ASoC: img-i2s-in: Add runtime PM")
Signed-off-by: Qiushi Wu <wu000273@umn.edu>
Link: https://lore.kernel.org/r/20200525055011.31925-1-wu000273@umn.edu
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Qiushi Wu 2020-05-25 00:50:11 -05:00 committed by Greg Kroah-Hartman
parent 5578bf5ce0
commit 87b3dca712
1 changed files with 1 additions and 0 deletions
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1
sound/soc/img/img-i2s-in.c
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@ -482,6 +482,7 @@ static int img_i2s_in_probe(struct platform_device *pdev)
if (IS_ERR(rst)) {
if (PTR_ERR(rst) == -EPROBE_DEFER) {
ret = -EPROBE_DEFER;
pm_runtime_put(&pdev->dev);
goto err_suspend;
}