diff options
| author |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-23 17:19:12 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-05-19 09:51:40 +0200 |
| commit | c36c7d56ad4426ddf6cc598a52562533709a245c (patch) | |
| tree | b6fc865b5d58b5087622ffd201e31143d54081d4 /drivers/media/i2c/hi556.c | |
| parent | media: i2c: dw9807-vcm: use pm_runtime_resume_and_get() (diff) | |
| download | linux-dev-c36c7d56ad4426ddf6cc598a52562533709a245c.tar.xz linux-dev-c36c7d56ad4426ddf6cc598a52562533709a245c.zip | |
media: i2c: hi556: 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/hi556.c')
| -rw-r--r-- | drivers/media/i2c/hi556.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/i2c/hi556.c b/drivers/media/i2c/hi556.c index 6f05c1138e3b..627ccfa34835 100644 --- a/drivers/media/i2c/hi556.c +++ b/drivers/media/i2c/hi556.c @@ -813,9 +813,8 @@ static int hi556_set_stream(struct v4l2_subdev *sd, int enable) mutex_lock(&hi556->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(&hi556->mutex); return ret; } |