From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Avoids the need for manual cleanup of_node_put() in early exits from
the loop.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
drivers/iio/adc/ad7292.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/iio/adc/ad7292.c b/drivers/iio/adc/ad7292.c
index cccacec5db6d..a9354bd1ce54 100644
--- a/drivers/iio/adc/ad7292.c
+++ b/drivers/iio/adc/ad7292.c
@@ -260,7 +260,6 @@ static int ad7292_probe(struct spi_device *spi)
{
struct ad7292_state *st;
struct iio_dev *indio_dev;
- struct device_node *child;
bool diff_channels = false;
int ret;
@@ -305,12 +304,10 @@ static int ad7292_probe(struct spi_device *spi)
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->info = &ad7292_info;
- for_each_available_child_of_node(spi->dev.of_node, child) {
+ for_each_available_child_of_node_scoped(spi->dev.of_node, child) {
diff_channels = of_property_read_bool(child, "diff-channels");
- if (diff_channels) {
- of_node_put(child);
+ if (diff_channels)
break;
- }
}
if (diff_channels) {
--
2.43.1
