[PATCH 2/4] iio: adc: ad7768-1: use device_* to iterate over device child nodes

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Drop the manual access to the fwnode of the device to iterate over its
child nodes. `device_for_each_child_node` macro provides direct access
to the child nodes, and given that they are only required within the
loop, the scoped variant of the macro can be used.

Use the `device_for_each_child_node_scoped` macro to iterate over the
direct child nodes of the device.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
---
 drivers/iio/adc/ad7768-1.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/iio/adc/ad7768-1.c b/drivers/iio/adc/ad7768-1.c
index 70a25949142c..721672fe84ab 100644
--- a/drivers/iio/adc/ad7768-1.c
+++ b/drivers/iio/adc/ad7768-1.c
@@ -544,13 +544,10 @@ static int ad7768_set_channel_label(struct iio_dev *indio_dev,
 {
 	struct ad7768_state *st = iio_priv(indio_dev);
 	struct device *device = indio_dev->dev.parent;
-	struct fwnode_handle *fwnode;
-	struct fwnode_handle *child;
 	const char *label;
 	int crt_ch = 0;
 
-	fwnode = dev_fwnode(device);
-	fwnode_for_each_child_node(fwnode, child) {
+	device_for_each_child_node_scoped(device, child) {
 		if (fwnode_property_read_u32(child, "reg", &crt_ch))
 			continue;
 

-- 
2.43.0





[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Input]     [Linux Kernel]     [Linux SCSI]     [X.org]

  Powered by Linux