reproduce (this is a W=1 build):
        git checkout c4d4884b67802c41fd67399747165d65c770621a
        b4 shazam https://lore.kernel.org/r/20250323-s2mpg10-v1-20-d08943702707@linaro.org
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/mfd/