diff options
| -rw-r--r-- | drivers/of/platform.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/of/platform.c b/drivers/of/platform.c index 5be008035b94..c52a798684a9 100644 --- a/drivers/of/platform.c +++ b/drivers/of/platform.c @@ -617,6 +617,8 @@ int of_platform_bus_probe(struct device_node *root, root = of_find_node_by_path("/"); else of_node_get(root); + if (root == NULL) + return -EINVAL; pr_debug("of_platform_bus_probe()\n"); pr_debug(" starting at: %s\n", root->full_name); |