diff options
| author | Dave Stevenson <dave.stevenson@raspberrypi.com> | 2026-07-15 12:43:14 +0100 |
|---|---|---|
| committer | Sakari Ailus <sakari.ailus@linux.intel.com> | 2026-07-15 17:04:15 +0300 |
| commit | ee737bc3ccae7dc713ccaa83ffa46080c6031b3e (patch) | |
| tree | ce595ccd0de4f529346bbada50628468d3e745c7 | |
| parent | 7a1e5239ae63c68035ac5b8902ff779b394adfd4 (diff) | |
media: imx355: Avoid calling imx355_power_off twice in error path
If v4l2_async_register_subdev_sensor failed, then the sensor had
already been powered down by pm_runtime_idle, but the error path
then also explicitly called imx355_power_off as well. That left
an imbalance in the regulator and clock calls.
Call pm_runtime_idle only after v4l2_async_register_subdev_sensor
succeeds to avoid this.
Fixes: efa5fe19c0a9 ("media: imx355: Enable runtime PM before registering async sub-device")
Cc: stable@vger.kernel.org
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
| -rw-r--r-- | drivers/media/i2c/imx355.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/i2c/imx355.c b/drivers/media/i2c/imx355.c index 27a5c212a527..ac59908f57aa 100644 --- a/drivers/media/i2c/imx355.c +++ b/drivers/media/i2c/imx355.c @@ -1822,12 +1822,13 @@ static int imx355_probe(struct i2c_client *client) */ pm_runtime_set_active(imx355->dev); pm_runtime_enable(imx355->dev); - pm_runtime_idle(imx355->dev); ret = v4l2_async_register_subdev_sensor(&imx355->sd); if (ret < 0) goto error_media_entity_runtime_pm; + pm_runtime_idle(imx355->dev); + return 0; error_media_entity_runtime_pm: |