[kbuild-all] [linux-next:master 3457/5952] drivers/hwmon/sch56xx-common.o: warning: objtool: sch56xx_init()+0x102: stack state mismatch: cfa1=4+200 cfa2=5+40

tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: b593b8979eac3f6255401663fa42f3473b8f6cb1 commit: de7084a745192b8b3d9230ffb0d7b9393085565b [3457/5952] hwmon: (sch56xx-common) Add automatic module loading on supported devices config: x86_64-randconfig-s031-20220214 (https://download.01.org/0day-ci/archive/20220216/202202160213.RxB9GUXs-lk...) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi... git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout de7084a745192b8b3d9230ffb0d7b9393085565b # save the config file to linux build tree mkdir build_dir make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org