of: wrap accesses to device_node kobject

In preparation to make kobject element in struct device_node optional,
provide and use a macro to return the kobject pointer. The only user
outside the DT core is the driver core.

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tested-by: Nicolas Pitre <nico@linaro.org>
Reviewed-by: Frank Rowand <frowand.list@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Rob Herring <robh@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 12ebd055724c..c07b47059538 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1571,7 +1571,7 @@ static int device_add_class_symlinks(struct device *dev)
         int error;
 
         if (of_node) {
-                error = sysfs_create_link(&dev->kobj, &of_node->kobj,"of_node");
+                error = sysfs_create_link(&dev->kobj, of_node_kobj(of_node), "of_node");
                 if (error)
                         dev_warn(dev, "Error %d creating of_node link\n",error);
                 /* An error here doesn't warrant bringing down the device */