Check the status property and give up early enough. Otherwise
OF_POPULATED_BUS might be set for disabled bus which will prevent
it from being populated later (if enabled).
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Frank Rowand <frowand.list@xxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
---
drivers/of/platform.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 35de1fc59fa6..060621d94f1a 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -476,6 +476,10 @@ int of_platform_populate(struct device_node *root,
root = root ? of_node_get(root) : of_find_node_by_path("/");
if (!root)
return -EINVAL;
+ if (!of_device_is_available(root)) {
+ of_node_put(root);
+ return 0;
+ }
pr_debug("%s()\n", __func__);
pr_debug(" starting at: %s\n", root->full_name);
--
2.11.0
--
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