reproduce: git clone https://github.com/intel/lkp-tests.git ~/lkp-tests # apt-get install sparse # sparse version: v0.6.4-66-g0196afe1 # https://git.kernel.org/pub/scm/linux/kernel/git/broonie/ci.git/commit/?id=36fa259b214c37bbae3e0b7a47e7fb49cb0ab462 git remote add broonie-ci https://git.kernel.org/pub/scm/linux/kernel/git/broonie/ci.git git fetch --no-tags broonie-ci asoc-6.12 git checkout 36fa259b214c37bbae3e0b7a47e7fb49cb0ab462 # 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 sound/soc/mediatek/mt8365/