Messages in this thread Patch in this message | | | From | Dinghao Liu <> | Subject | [PATCH] [v2] media: smiapp: Fix runtime PM imbalance on error | Date | Mon, 25 May 2020 16:19:58 +0800 |
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When v4l2_async_register_subdev_sensor_common() returns an error code, a pairing runtime PM usage counter decrement is needed to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> ---
Changelog:
v2: - Use pm_runtime_put_noidle() insead of pm_runtime_put_autosuspend(). --- drivers/media/i2c/smiapp/smiapp-core.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 5e4f6a2ef78e..0a8d27481bd1 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -3103,6 +3103,7 @@ static int smiapp_probe(struct i2c_client *client) return 0; out_disable_runtime_pm: + pm_runtime_put_noidle(&client->dev); pm_runtime_disable(&client->dev); out_media_entity_cleanup: -- 2.17.1
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