tree df2ce1ae517e390d1049e01c1428a4b31fd689cc
parent 1af4c7f18a442771d86d496c761e9816349f98c9
author Grant Likely <grant.likely@secretlab.ca> 1339782625 -0600
committer Rob Herring <rob.herring@calxeda.com> 1341576994 -0500

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>