From: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
If CONFIG_OF isn't defined, no declaration of of_get_parent will be found
and compilation can fail. This patch adds a dummy inline function
definition to fix the problem.
Signed-off-by: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
---
include/linux/of.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/of.h b/include/linux/of.h
index b4e50d5..9ba8cf1 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -427,6 +427,11 @@ static inline int of_parse_phandle_with_args(struct
device_node *np,
return -ENOSYS;
}
+static inline struct device_node *of_get_parent(const struct device_node *np)
+{
+ return NULL;
+}
+
static inline int of_alias_get_id(struct device_node *np, const char *stem)
{
return -ENOSYS;
--
1.7.9.5
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