tree 99d1df4c0b83803514393141bbdedafdc244bbaa
parent bf944970317820867895680cf0e2c4e72eefa8b1
author David Gibson <david@gibson.dropbear.id.au> 1188866583 +1000
committer Jon Loeliger <jdl@freescale.com> 1189016234 -0500

dtc: Assume properties preced subnodes in the flattened tree

With kernel commit eff2ebd207af9f501af0ef667a7d14befcb36c1b, we
clarified that in the flattened tree format, a particular nodes
properties are required to precede its subdnodes.

At present however, both dtc and libfdt will process trees which don't
meet this condition.  This patch simplifies the code for
fdt_get_property() based on assuming that constraint.  dtc continues
to be able to handle such an invalid tree - on the grounds that it's
useful for dtc to be able to correct such a broken tree - but this
patch adds a warning when this condition is not met while reading a
flattened tree.

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