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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-23 18:19:12 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-05-19 10:51:40 +0300 |
| commit | d5e75e8b4a24715fddd4adf3a4c0bf90e36546c5 (patch) | |
| tree | 954977e9e8366d88e3a66d99778a5eb6bf46a181 /drivers/media/i2c/dw9807-vcm.c | |
| parent | ed8f47b061250ddaadcfe33a54532241a718b59e (diff) | |
| download | linux-d5e75e8b4a24715fddd4adf3a4c0bf90e36546c5.tar.xz | |
media: i2c: dw9807-vcm: 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/dw9807-vcm.c')
| -rw-r--r-- | drivers/media/i2c/dw9807-vcm.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/media/i2c/dw9807-vcm.c b/drivers/media/i2c/dw9807-vcm.c index 438a44b76da8..95e06f13bc9e 100644 --- a/drivers/media/i2c/dw9807-vcm.c +++ b/drivers/media/i2c/dw9807-vcm.c @@ -130,15 +130,7 @@ static const struct v4l2_ctrl_ops dw9807_vcm_ctrl_ops = { static int dw9807_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) { - int rval; - - rval = pm_runtime_get_sync(sd->dev); - if (rval < 0) { - pm_runtime_put_noidle(sd->dev); - return rval; - } - - return 0; + return pm_runtime_resume_and_get(sd->dev); } static int dw9807_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) |