Re: [PATCH] platform/x86/intel/pmc/mtl: Put GNA/IPU/VPU devices in D3

[kernel test robot <lkp@intel.com>]

Hi David,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 4f59630a5ed0a4e7d275bd7e5d253a8f5a425c5a]

url:    https://github.com/intel-lab-lkp/linux/commits/David-E-Box/platform-x86-intel-pmc-mtl-Put-GNA-IPU-VPU-devices-in-D3/20230408-102651
base:   4f59630a5ed0a4e7d275bd7e5d253a8f5a425c5a
patch link:    https://lore.kernel.org/r/20230408022629.727721-1-david.e.box%40linux.intel.com
patch subject: [PATCH] platform/x86/intel/pmc/mtl: Put GNA/IPU/VPU devices in D3
config: x86_64-randconfig-s023-20230403 (https://download.01.org/0day-ci/archive/20230408/202304081931.gFShEdFu-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://github.com/intel-lab-lkp/linux/commit/04453d42ee1b0c97f9fa68644c6234f7b9e2d14a
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review David-E-Box/platform-x86-intel-pmc-mtl-Put-GNA-IPU-VPU-devices-in-D3/20230408-102651
        git checkout 04453d42ee1b0c97f9fa68644c6234f7b9e2d14a
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 olddefconfig
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/platform/x86/intel/pmc/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304081931.gFShEdFu-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/platform/x86/intel/pmc/mtl.c:52:6: sparse: sparse: symbol 'mtl_set_device_d3' was not declared. Should it be static?

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests