[PATCH 01/14] ACPI: property: Use ACPI functions in acpi_graph_get_next_endpoint() only

Sakari Ailus
2025-09-16T16:01:38Z

Calling fwnode_get_next_child_node() in ACPI implementation of the fwnode
property API is somewhat problematic as the latter is used in the
impelementation of the former. Instead of using
fwnode_get_next_child_node() in acpi_graph_get_next_endpoint(), call
acpi_get_next_subnode() directly instead.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
drivers/acpi/property.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c
index 436019d96027..8d9a9876748f 100644
--- a/drivers/acpi/property.c
+++ b/drivers/acpi/property.c
@@ -1380,7 +1380,7 @@ static struct fwnode_handle *acpi_graph_get_next_endpoint(

if (!prev) {
do {
- port = fwnode_get_next_child_node(fwnode, port);
+ port = acpi_get_next_subnode(fwnode, port);
/*
* The names of the port nodes begin with "port@"
* followed by the number of the port node and they also
@@ -1398,13 +1398,13 @@ static struct fwnode_handle *acpi_graph_get_next_endpoint(
if (!port)
return NULL;

- endpoint = fwnode_get_next_child_node(port, prev);
+ endpoint = acpi_get_next_subnode(port, prev);
while (!endpoint) {
- port = fwnode_get_next_child_node(fwnode, port);
+ port = acpi_get_next_subnode(fwnode, port);
if (!port)
break;
if (is_acpi_graph_node(port, "port"))
- endpoint = fwnode_get_next_child_node(port, NULL);
+ endpoint = acpi_get_next_subnode(port, NULL);
}

/*
--
2.47.3