diff options
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/base.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index 715144af3a83..fd4b9c2eaa15 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1996,6 +1996,9 @@ int of_graph_parse_endpoint(const struct device_node *node, { struct device_node *port_node = of_get_parent(node); + WARN_ONCE(!port_node, "%s(): endpoint %s has no parent node\n", + __func__, node->full_name); + memset(endpoint, 0, sizeof(*endpoint)); endpoint->local_node = node; |