The software_node_get_next_child() function currently does not hold a kref
to the child software_node; fix that.
Fixes: 59abd83672f7 ("drivers: base: Introducing software nodes to the firmware node framework")
Signed-off-by: Daniel Scally <djrscally@xxxxxxxxx>
---
Changes in v3:
- split out from the full software_node_graph*() patch
drivers/base/swnode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c
index f01b1cc61..741149b90 100644
--- a/drivers/base/swnode.c
+++ b/drivers/base/swnode.c
@@ -450,7 +450,7 @@ software_node_get_next_child(const struct fwnode_handle *fwnode,
c = list_next_entry(c, entry);
else
c = list_first_entry(&p->children, struct swnode, entry);
- return &c->fwnode;
+ return software_node_get(&c->fwnode);
}
static struct fwnode_handle *
--
2.17.1
