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of: add 'const' to of_node_full_name parameter

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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.trumtrar@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Steffen Trumtrar 2012-12-18 11:32:03 +01:00 committed by Grant Likely
parent ced4eec900
commit c0a05bf018
1 changed files with 1 additions and 1 deletions
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2
include/linux/of.h
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@ -160,7 +160,7 @@ 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>";
}