reproduce: # apt-get install sparse # sparse version: v0.6.4-66-g0196afe1 # https://github.com/intel-lab-lkp/linux/commit/0b3f35cb80d26d8f24d85638e3aebfb10cab0f59 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Lothar-Rubusch/iio-accel-adxl345-fix-comment-on-probe/20241115-190245 git checkout 0b3f35cb80d26d8f24d85638e3aebfb10cab0f59 # 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/iio/accel/