diff options
| -rw-r--r-- | drivers/iio/adc/ti-ads131e08.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/iio/adc/ti-ads131e08.c b/drivers/iio/adc/ti-ads131e08.c index fcfc46254313..cb04a29b3dba 100644 --- a/drivers/iio/adc/ti-ads131e08.c +++ b/drivers/iio/adc/ti-ads131e08.c @@ -694,7 +694,6 @@ static int ads131e08_alloc_channels(struct iio_dev *indio_dev) struct ads131e08_channel_config *channel_config; struct device *dev = &st->spi->dev; struct iio_chan_spec *channels; - struct fwnode_handle *node; unsigned int channel, tmp; int num_channels, i, ret; @@ -736,10 +735,10 @@ static int ads131e08_alloc_channels(struct iio_dev *indio_dev) return -ENOMEM; i = 0; - device_for_each_child_node(dev, node) { + device_for_each_child_node_scoped(dev, node) { ret = fwnode_property_read_u32(node, "reg", &channel); if (ret) - goto err_child_out; + return ret; ret = fwnode_property_read_u32(node, "ti,gain", &tmp); if (ret) { @@ -747,7 +746,7 @@ static int ads131e08_alloc_channels(struct iio_dev *indio_dev) } else { ret = ads131e08_pga_gain_to_field_value(st, tmp); if (ret < 0) - goto err_child_out; + return ret; channel_config[i].pga_gain = tmp; } @@ -758,7 +757,7 @@ static int ads131e08_alloc_channels(struct iio_dev *indio_dev) } else { ret = ads131e08_validate_channel_mux(st, tmp); if (ret) - goto err_child_out; + return ret; channel_config[i].mux = tmp; } @@ -785,9 +784,6 @@ static int ads131e08_alloc_channels(struct iio_dev *indio_dev) return 0; -err_child_out: - fwnode_handle_put(node); - return ret; } static void ads131e08_regulator_disable(void *data) |