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media: s5k6a3: Fix runtime PM imbalance on error
pm_runtime_get() increments the runtime PM usage counter even when it returns an error code. Thus a pairing decrement is needed on the error handling path to keep the counter balanced. Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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@ -197,7 +197,7 @@ static int __s5k6a3_power_on(struct s5k6a3 *sensor)
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ret = pm_runtime_get(sensor->dev);
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if (ret < 0)
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return ret;
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goto error_rpm_put;
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ret = regulator_enable(sensor->supplies[i].consumer);
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if (ret < 0)
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