[PATCH v2] of: __of_update_property_sysfs only call __of_sysfs_remove_bin_file if of_node_is_attached

[Andre Kalb]

To prevent warning "kernfs: can not remove '(null)', no directory" if an overlay isn't applied to the active devicetree.

Using of_remove_property and then of_add_property doesn't show the warning.

Signed-off-by: Andre Kalb <Andre.Kalb@xxxxxx>
---
Changes in v2:
  - Fix typo

 drivers/of/kobj.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/of/kobj.c b/drivers/of/kobj.c index 7a0a18980b98..962b660e8ad1 100644
--- a/drivers/of/kobj.c
+++ b/drivers/of/kobj.c
@@ -104,7 +104,7 @@ void __of_update_property_sysfs(struct device_node *np, struct property *newprop
                struct property *oldprop)
 {
        /* At early boot, bail out and defer setup to of_init() */
-       if (!of_kset)
+       if (!of_kset || !of_node_is_attached(np))
                return;

        if (oldprop)
--
2.17.1


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