dm: core: Fix a few ofnode function comments
authorSimon Glass <sjg@chromium.org>
Mon, 11 Jun 2018 19:07:11 +0000 (13:07 -0600)
committerSimon Glass <sjg@chromium.org>
Mon, 9 Jul 2018 15:11:00 +0000 (09:11 -0600)
commitfbe8d033fcc64eef90d3e9642545804a0ab9b74f
treefee21d54c3f4c8f10283cfa640290d650234386b
parent7e5196c409f17091f2aeca144c6d76750df81cc4
dm: core: Fix a few ofnode function comments

Tidy up three return-value errors.

Signed-off-by: Simon Glass <sjg@chromium.org>
include/dm/ofnode.h