reproduce:
        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests
        # apt-get install sparse
        # sparse version: v0.6.4-66-g0196afe1-dirty
        # https://github.com/intel-lab-lkp/linux/commit/db99c98c36eca9080de032f20aa5551eef4e8507
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Raphael-Gallais-Pou/dt-bindings-display-add-STM32-LVDS-device/20240206-194740
        git checkout db99c98c36eca9080de032f20aa5551eef4e8507
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        ~/lkp-tests/kbuild/make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=arm olddefconfig
        ~/lkp-tests/kbuild/make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=arm SHELL=/bin/bash drivers/gpu/drm/stm/