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authorRob Herring <robh@kernel.org>2017-10-04 21:04:01 +0200
committerRob Herring <robh@kernel.org>2017-10-16 20:37:38 +0200
commit0c3c234b95fa7f1dfa19e1456a47ebafc300dd6b (patch)
treebd88c75e9101be4897e70d8e990b400776c69638 /include
parentof: move kobj_to_device_node() into dynamic.c (diff)
downloadlinux-0c3c234b95fa7f1dfa19e1456a47ebafc300dd6b.tar.xz
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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>
Diffstat (limited to 'include')
-rw-r--r--include/linux/of.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h
index 7eb94b7fbcf3..2d685e769409 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)
{