diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2012-06-15 19:50:25 +0200 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2012-07-06 14:16:34 +0200 |
| commit | 74a7f08448adea6cb47cd9b260c98ff168117e92 (patch) | |
| tree | df2ce1ae517e390d1049e01c1428a4b31fd689cc /drivers/of/base.c | |
| parent | of: return -ENOENT when no property (diff) | |
| download | linux-74a7f08448adea6cb47cd9b260c98ff168117e92.tar.xz linux-74a7f08448adea6cb47cd9b260c98ff168117e92.zip | |
devicetree: add helper inline for retrieving a node's full name
The pattern (np ? np->full_name : "<none>") is rather common in the
kernel, but can also make for quite long lines. This patch adds a new
inline function, of_node_full_name() so that the test for a valid node
pointer doesn't need to be open coded at all call sites.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Diffstat (limited to 'drivers/of/base.c')
| -rw-r--r-- | drivers/of/base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index 85757952f12d..9ec0a2f1b028 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1173,7 +1173,7 @@ static void of_alias_add(struct alias_prop *ap, struct device_node *np, ap->stem[stem_len] = 0; list_add_tail(&ap->link, &aliases_lookup); pr_debug("adding DT alias:%s: stem=%s id=%i node=%s\n", - ap->alias, ap->stem, ap->id, np ? np->full_name : NULL); + ap->alias, ap->stem, ap->id, of_node_full_name(np)); } /** |