dt-bindings: Output yamllint warnings to stderr
authorRob Herring <robh@kernel.org>
Fri, 20 Aug 2021 00:00:47 +0000 (19:00 -0500)
committerRob Herring <robh@kernel.org>
Fri, 20 Aug 2021 13:05:51 +0000 (08:05 -0500)
commitc4fdbf5ebaab1e5bd4a4eea8e9111902e5765528
tree97911530cfe4f76d138fd98a5a5f60cabc45a613
parente62ebf6253182642255a31320c99e539f25057f9
dt-bindings: Output yamllint warnings to stderr

yamllint warnings go to stdout which means on a quiet build no warnings
are output. Fix this and redirect the yamllint output to stderr.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210820000047.1667819-1-robh@kernel.org
Documentation/devicetree/bindings/Makefile