core: ofnode: do not assert if node not valid in ofnode_get_name()
authorKever Yang <kever.yang@rock-chips.com>
Fri, 19 Jul 2019 03:23:47 +0000 (11:23 +0800)
committerKever Yang <kever.yang@rock-chips.com>
Mon, 19 Aug 2019 04:43:26 +0000 (12:43 +0800)
commit8f0a70e8162e350fa32122ff7bee78ce9178b0cf
tree16483fac7538dd0f0ccf0ddc4ddb7b9ab59ab02d
parent8a681f4c5aa15db51ad0209734859c9fe7c29cfd
core: ofnode: do not assert if node not valid in ofnode_get_name()

In some case with LIVE DT, some node always not valid, or not have
a valid name, eg. blk driver add by mmc.
Return fail instead of Assert for this kind of ofnode, and this
help with assert happen from time to time when of_live is enabled
and DEBUG is enabled.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
drivers/core/ofnode.c