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media: i2c: imx290: 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.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2021-04-23 17:19:13 +02:00
parent bb94b8f3a7
commit 739d9c6415
1 changed files with 2 additions and 4 deletions
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6
drivers/media/i2c/imx290.c
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@ -764,11 +764,9 @@ static int imx290_set_stream(struct v4l2_subdev *sd, int enable)
int ret = 0;
if (enable) {
ret = pm_runtime_get_sync(imx290->dev);
if (ret < 0) {
pm_runtime_put_noidle(imx290->dev);
ret = pm_runtime_resume_and_get(imx290->dev);
if (ret < 0)
goto unlock_and_return;
}
ret = imx290_start_streaming(imx290);
if (ret) {