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>
diff --git a/include/linux/of.h b/include/linux/of.h
index 7eb94b7..2d685e7 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -111,6 +111,8 @@ static inline void of_node_init(struct device_node *node)
node->fwnode.ops = &of_fwnode_ops;
}
+#define of_node_kobj(n) (&(n)->kobj)
+
/* true when node is initialized */
static inline int of_node_is_initialized(struct device_node *node)
{