reproduce (this is a W=1 build):
        # https://github.com/morimoto/linux/commit/347e73ad9dec0dbc10c4c7b5678981c7bf4cb422
        git remote add morimoto https://github.com/morimoto/linux
        git fetch --no-tags morimoto sound-cleanup-2026-06-16
        git checkout 347e73ad9dec0dbc10c4c7b5678981c7bf4cb422

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash sound/soc/