diff options
Diffstat (limited to 'drivers/iio/adc/qcom-pm8xxx-xoadc.c')
| -rw-r--r-- | drivers/iio/adc/qcom-pm8xxx-xoadc.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/iio/adc/qcom-pm8xxx-xoadc.c b/drivers/iio/adc/qcom-pm8xxx-xoadc.c index 64a3aeb6261c..31f88cf7f7f1 100644 --- a/drivers/iio/adc/qcom-pm8xxx-xoadc.c +++ b/drivers/iio/adc/qcom-pm8xxx-xoadc.c @@ -372,7 +372,6 @@ static const struct xoadc_channel pm8921_xoadc_channels[] = { * @name: name of this channel * @hwchan: pointer to hardware channel information (muxing & scaling settings) * @calibration: whether to use absolute or ratiometric calibration - * @scale_fn_type: scaling function type * @decimation: 0,1,2,3 * @amux_ip_rsv: ratiometric scale value if using ratiometric * calibration: 0, 1, 2, 4, 5. @@ -822,7 +821,6 @@ static int pm8xxx_xoadc_parse_channel(struct device *dev, static int pm8xxx_xoadc_parse_channels(struct pm8xxx_xoadc *adc) { - struct fwnode_handle *child; struct pm8xxx_chan_info *ch; int ret; int i; @@ -845,16 +843,15 @@ static int pm8xxx_xoadc_parse_channels(struct pm8xxx_xoadc *adc) return -ENOMEM; i = 0; - device_for_each_child_node(adc->dev, child) { + device_for_each_child_node_scoped(adc->dev, child) { ch = &adc->chans[i]; ret = pm8xxx_xoadc_parse_channel(adc->dev, child, adc->variant->channels, &adc->iio_chans[i], ch); - if (ret) { - fwnode_handle_put(child); + if (ret) return ret; - } + i++; } @@ -957,7 +954,7 @@ out_disable_vref: return ret; } -static int pm8xxx_xoadc_remove(struct platform_device *pdev) +static void pm8xxx_xoadc_remove(struct platform_device *pdev) { struct iio_dev *indio_dev = platform_get_drvdata(pdev); struct pm8xxx_xoadc *adc = iio_priv(indio_dev); @@ -965,8 +962,6 @@ static int pm8xxx_xoadc_remove(struct platform_device *pdev) iio_device_unregister(indio_dev); regulator_disable(adc->vref); - - return 0; } static const struct xoadc_variant pm8018_variant = { @@ -1009,7 +1004,7 @@ static const struct of_device_id pm8xxx_xoadc_id_table[] = { .compatible = "qcom,pm8921-adc", .data = &pm8921_variant, }, - { }, + { } }; MODULE_DEVICE_TABLE(of, pm8xxx_xoadc_id_table); |