reproduce:
        git checkout 78558965440b27814592ec82d8f3668395953b1b
        b4 shazam https://lore.kernel.org/r/20260303-ltc4283-support-v6-2-efe11502fad2@analog.com
        make menuconfig
        # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS
        # pip install -r Documentation/sphinx/requirements.txt
        make htmldocs