diff options
| -rw-r--r-- | drivers/iio/adc/cc10001_adc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/iio/adc/cc10001_adc.c b/drivers/iio/adc/cc10001_adc.c index 1a3a5e0a52f7..aecad89c00ff 100644 --- a/drivers/iio/adc/cc10001_adc.c +++ b/drivers/iio/adc/cc10001_adc.c @@ -310,6 +310,11 @@ static void cc10001_reg_disable(void *priv) regulator_disable(priv); } +static void cc10001_pd_cb(void *priv) +{ + cc10001_adc_power_down(priv); +} + static int cc10001_adc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -375,6 +380,9 @@ static int cc10001_adc_probe(struct platform_device *pdev) if (adc_dev->shared) cc10001_adc_power_up(adc_dev); + ret = devm_add_action_or_reset(dev, cc10001_pd_cb, adc_dev); + if (ret) + return ret; /* Setup the ADC channels available on the device */ ret = cc10001_adc_channel_init(indio_dev, channel_map); if (ret < 0) @@ -405,7 +413,6 @@ static int cc10001_adc_remove(struct platform_device *pdev) struct iio_dev *indio_dev = platform_get_drvdata(pdev); struct cc10001_adc_device *adc_dev = iio_priv(indio_dev); - cc10001_adc_power_down(adc_dev); iio_device_unregister(indio_dev); iio_triggered_buffer_cleanup(indio_dev); |