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media: i2c: ov2659: use pm_runtime_resume_and_get()

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Commit dd8088d5a8 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
added pm_runtime_resume_and_get() in order to automatically handle
dev->power.usage_count decrement on errors.

Use the new API, in order to cleanup the error check logic.

Acked-by: Lad Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2021-04-23 17:19:14 +02:00
parent cc9351ff10
commit c12ede18c3
1 changed files with 2 additions and 4 deletions
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6
drivers/media/i2c/ov2659.c
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@ -1186,11 +1186,9 @@ static int ov2659_s_stream(struct v4l2_subdev *sd, int on)
goto unlock;
}
ret = pm_runtime_get_sync(&client->dev);
if (ret < 0) {
pm_runtime_put_noidle(&client->dev);
ret = pm_runtime_resume_and_get(&client->dev);
if (ret < 0)
goto unlock;
}
ret = ov2659_init(sd, 0);
if (!ret)