1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index f79f40b516c6..033a224a9fda 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -701,9 +701,7 @@ int of_platform_bus_probe(struct device_node *root,
         struct platform_device *dev;
         int rc = 0;
 
-        if (matches == NULL)
-                matches = of_default_bus_ids;
-        if (matches == OF_NO_DEEP_PROBE)
+        if (WARN_ON(!matches || matches == OF_NO_DEEP_PROBE))
                 return -EINVAL;
         if (root == NULL)
                 root = of_find_node_by_path("/");