Merge tag 'iio-for-5.20a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23...

[platform/kernel/linux-starfive.git] / drivers / iio / adc / ti-ads131e08.c

diff --git a/drivers/iio/adc/ti-ads131e08.c b/drivers/iio/adc/ti-ads131e08.c
index 0dd9a50..32237ca 100644 (file)
--- a/drivers/iio/adc/ti-ads131e08.c
+++ b/drivers/iio/adc/ti-ads131e08.c
@@ -739,7 +739,7 @@ static int ads131e08_alloc_channels(struct iio_dev *indio_dev)
        device_for_each_child_node(dev, node) {
                ret = fwnode_property_read_u32(node, "reg", &channel);
                if (ret)
-                       return ret;
+                       goto err_child_out;
 
                ret = fwnode_property_read_u32(node, "ti,gain", &tmp);
                if (ret) {
@@ -747,7 +747,7 @@ static int ads131e08_alloc_channels(struct iio_dev *indio_dev)
                } else {
                        ret = ads131e08_pga_gain_to_field_value(st, tmp);
                        if (ret < 0)
-                               return ret;
+                               goto err_child_out;
 
                        channel_config[i].pga_gain = tmp;
                }
@@ -758,7 +758,7 @@ static int ads131e08_alloc_channels(struct iio_dev *indio_dev)
                } else {
                        ret = ads131e08_validate_channel_mux(st, tmp);
                        if (ret)
-                               return ret;
+                               goto err_child_out;
 
                        channel_config[i].mux = tmp;
                }
@@ -784,6 +784,10 @@ static int ads131e08_alloc_channels(struct iio_dev *indio_dev)
        st->channel_config = channel_config;
 
        return 0;
+
+err_child_out:
+       fwnode_handle_put(node);
+       return ret;
 }
 
 static void ads131e08_regulator_disable(void *data)