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authorGrant Likely <grant.likely@secretlab.ca>2012-06-15 11:50:25 -0600
committerRob Herring <rob.herring@calxeda.com>2012-07-06 07:16:34 -0500
commit74a7f08448adea6cb47cd9b260c98ff168117e92 (patch)
treedf2ce1ae517e390d1049e01c1428a4b31fd689cc /arch/sparc
parent1af4c7f18a442771d86d496c761e9816349f98c9 (diff)
downloadop-kernel-dev-74a7f08448adea6cb47cd9b260c98ff168117e92.zip
op-kernel-dev-74a7f08448adea6cb47cd9b260c98ff168117e92.tar.gz
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 'arch/sparc')
-rw-r--r--arch/sparc/kernel/of_device_64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/kernel/of_device_64.c b/arch/sparc/kernel/of_device_64.c
index 7a3be6f..7bbdc26 100644
--- a/arch/sparc/kernel/of_device_64.c
+++ b/arch/sparc/kernel/of_device_64.c
@@ -580,7 +580,7 @@ static unsigned int __init build_one_device_irq(struct platform_device *op,
printk("%s: Apply [%s:%x] imap --> [%s:%x]\n",
op->dev.of_node->full_name,
pp->full_name, this_orig_irq,
- (iret ? iret->full_name : "NULL"), irq);
+ of_node_full_name(iret), irq);
if (!iret)
break;
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