[kbuild-all] [pm:bleeding-edge 105/112] drivers/acpi/prmt.c:53:1: sparse: sparse: symbol 'prm_module_list' was not declared. Should it be static?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge head: fce7d470d0dd8960fb8fff2c6adcdea7646a85a9 commit: cefc7ca46235f01d5233e3abd4b79452af01d9e9 [105/112] ACPI: PRM: implement OperationRegion handler for the PlatformRtMechanism subtype config: x86_64-randconfig-s022-20210611 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-341-g8af24329-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/commi... git remote add pm https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git git fetch --no-tags pm bleeding-edge git checkout cefc7ca46235f01d5233e3abd4b79452af01d9e9 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; sparse warnings: (new ones prefixed by >>) vim +/prm_module_list +53 drivers/acpi/prmt.c 51 52 54 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org