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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-23 18:19:16 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-05-19 10:51:41 +0300 |
| commit | 529e78dea6a05750a9ff7bb44bb360546d4a322d (patch) | |
| tree | e9f133be3c1b29604a988768bca8a10b607e0fdb /drivers/media/i2c | |
| parent | 45bbff806cab3bb5b5026386b896d1c6f027556c (diff) | |
| download | linux-529e78dea6a05750a9ff7bb44bb360546d4a322d.tar.xz | |
media: i2c: ov8856: use pm_runtime_resume_and_get()
Commit dd8088d5a896 ("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.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/ov8856.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/i2c/ov8856.c b/drivers/media/i2c/ov8856.c index e3af3ea277af..2875f8e4ddcb 100644 --- a/drivers/media/i2c/ov8856.c +++ b/drivers/media/i2c/ov8856.c @@ -1340,9 +1340,8 @@ static int ov8856_set_stream(struct v4l2_subdev *sd, int enable) mutex_lock(&ov8856->mutex); if (enable) { - ret = pm_runtime_get_sync(&client->dev); + ret = pm_runtime_resume_and_get(&client->dev); if (ret < 0) { - pm_runtime_put_noidle(&client->dev); mutex_unlock(&ov8856->mutex); return ret; } |