The pm_runtime_enable will increase power disable depth. Thus
a pairing decrement is needed on the error handling path to
keep it balanced according to context.
Fixes:b0a242894f11d ("iio: adc: sun4i-gpadc-iio: register in the thermal after registering in pm")
Signed-off-by: Zhang Qilong <zhangqilong3@xxxxxxxxxx>
---
drivers/iio/adc/sun4i-gpadc-iio.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c
index a6ade70dedf8..ec0b09878d54 100644
--- a/drivers/iio/adc/sun4i-gpadc-iio.c
+++ b/drivers/iio/adc/sun4i-gpadc-iio.c
@@ -648,7 +648,8 @@ static int sun4i_gpadc_probe(struct platform_device *pdev)
dev_err(&pdev->dev,
"could not register thermal sensor: %ld\n",
PTR_ERR(info->tzd));
- return PTR_ERR(info->tzd);
+ ret = PTR_ERR(info->tzd);
+ goto err_pm;
}
}
@@ -663,7 +664,7 @@ static int sun4i_gpadc_probe(struct platform_device *pdev)
err_map:
if (!info->no_irq && IS_ENABLED(CONFIG_THERMAL_OF))
iio_map_array_unregister(indio_dev);
-
+err_pm:
pm_runtime_put(&pdev->dev);
pm_runtime_disable(&pdev->dev);
--
2.25.1
