As the function just returns the np->full_name or the string "<no-node>", the
passed device_node pointer is not changed in any way.
The passed parameter can therefore be a const pointer.
Also, fix the following error from checkpatch.pl:
ERROR: "foo* bar" should be "foo *bar"
+static inline const char* of_node_full_name(const struct device_node *np)
Signed-off-by: Steffen Trumtrar <s.trumt...@pengutronix.de>
---
include/linux/of.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/of.h b/include/linux/of.h
index b4e50d5..f525390 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -159,7 +159,7 @@ static inline unsigned long of_read_ulong(const __be32
*cell, int size)
#define OF_BAD_ADDR ((u64)-1)
-static inline const char* of_node_full_name(struct device_node *np)
+static inline const char *of_node_full_name(const struct device_node *np)
{
return np ? np->full_name : "<no-node>";
}
--
1.7.10.4
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