reproduce: # apt-get install sparse # sparse version: v0.6.4-66-g0196afe1 # https://github.com/intel-lab-lkp/linux/commit/9f55f34092eb65fc4b4e5b7e0cad7b55b51e7c04 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Raag-Jadav/driver-core-Split-devres-APIs-to-device-devres-h/20250203-161554 git checkout 9f55f34092eb65fc4b4e5b7e0cad7b55b51e7c04 # 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=um olddefconfig make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=um SHELL=/bin/bash drivers/net/pcs/