On Wed,  4 Jul 2018 00:18:19 +0200
Janusz Krzysztofik [off-list ref] wrote:

Avoid replication of error code conversion in non-DT GPIO consumers'
code by returning -EPROBE_DEFER from gpiod_find() in case a chip
identified by its label in a registered lookup table is not ready.

See https://lkml.org/lkml/2018/5/30/176 for example case.

Suggested-by: Boris Brezillon <redacted>
Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Reviewed-by: Boris Brezillon <redacted>
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Changelog
v2: fix typo (latar -> later) - thanks Boris and Andy for catching this

I'm not sure if adding both Suggested-by: and Reviewed-by: heades both
with the same person name is in line with good practices, please remove
one if not.

I don't think that's a problem. Suggesting a solution and agreeing on
the implementation are 2 different things, so both are not mutually
exclusive IMO.