tree ecd51764dc3cf52f448b55212f2171775b9a91c7
parent 406ba62e02a7b2059a9aa0ef4b23d1a1ad9c9ec3
author Simon Glass <sjg@chromium.org> 1414112329 -0600
committer Simon Glass <sjg@chromium.org> 1416541397 +0100

fdt: Export the fdt_find_or_add_subnode() function

This function is useful for ensuring that a node exists. Export it so it
can be used more widely.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Tom Rini <trini@ti.com>