tree 1f99048a80467776ab8c0d71f3a35f76f8318bda
parent 928d267aeea9406497c8060c03d3a0a78a8cbaa9
author Simon Glass <sjg@chromium.org> 1662517643 -0600
committer Tom Rini <trini@konsulko.com> 1664505823 -0400

dm: core: Allow obtaining a node offset in the same tree

In some cases we want to obtain an ofnode in the same tree as a different
ofnode, such as when looking up a subnode. At present this is trivial,
since there is only one tree. When there are multiple trees, this
implementation will change.

Also move the ofnode_to_offset() function up higher in the header file,
since we will need to provide a different implementation with multiple
trees.

Signed-off-by: Simon Glass <sjg@chromium.org>