Run make check #1233
Description
Because #599 is finally going to happen thanks to @acerv we may consider to run make check for a patchset. It definitely should be a warning (not a failure) until we get LTP to the state where most of LTP is rewritten (unless we change make check to detect new API only).
Example running checkpatch.pl: https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250407223714.2287202-2-sean.anderson@linux.dev/.