tree f59054c75a9397d6c2bd96653ac9a417e0d27e1f
parent 202863e4dd681d17c06a82943f49485bf7860633
author David Gibson <david@gibson.dropbear.id.au> 1202777911 +1100
committer Jon Loeliger <jdl@freescale.com> 1202829100 -0600

libfdt: Add and use a node iteration helper function.

This patch adds an fdt_next_node() function which can be used to
iterate through nodes of the tree while keeping track of depth.  This
function is used to simplify the iteration code in a lot of other
functions, and is also exported for use by library users.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>