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    Subject[PATCH v2 49/79] media: i2c: ov5648: use pm_runtime_resume_and_get()
    Date
    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>
    ---
    drivers/media/i2c/ov5648.c | 6 ++----
    1 file changed, 2 insertions(+), 4 deletions(-)

    diff --git a/drivers/media/i2c/ov5648.c b/drivers/media/i2c/ov5648.c
    index 3ecb4a3e8773..07e64ff0be3f 100644
    --- a/drivers/media/i2c/ov5648.c
    +++ b/drivers/media/i2c/ov5648.c
    @@ -2132,11 +2132,9 @@ static int ov5648_s_stream(struct v4l2_subdev *subdev, int enable)
    int ret;

    if (enable) {
    - ret = pm_runtime_get_sync(sensor->dev);
    - if (ret < 0) {
    - pm_runtime_put_noidle(sensor->dev);
    + ret = pm_runtime_resume_and_get(sensor->dev);
    + if (ret < 0)
    return ret;
    - }
    }

    mutex_lock(&sensor->mutex);
    --
    2.30.2
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