reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-66-g0196afe1
        # https://github.com/intel-lab-lkp/linux/commit/f791d52a7b0619a348a26d7f092590142926e560
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Parker-Newman/misc-eeprom-eeprom_93cx6-Add-quirk-for-extra-read-clock-cycle/20240913-230345
        git checkout f791d52a7b0619a348a26d7f092590142926e560
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=x86_64 olddefconfig
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/tty/serial/8250/