linux-kernel - [agd5f:drm-next 115/146] drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu_cmn.c:526:5: warning: no previous prototype for '__smu_get_enabled

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Date:   Wed, 23 Feb 2022 10:14:54 +0800
From:   kernel test robot <lkp@...el.com>
To:     Prike Liang <Prike.Liang@....com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        Lijo Lazar <Lijo.Lazar@....com>
Subject: [agd5f:drm-next 115/146]
 drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu_cmn.c:526:5: warning: no previous
 prototype for '__smu_get_enabled_features'

tree:   https://gitlab.freedesktop.org/agd5f/linux.git drm-next
head:   b4779e5b8346b52e25e8be6b077d7db67f14644a
commit: f141e251474d673f75e8c16dbdabeb4da3939d7e [115/146] drm/amd/pm: validate SMU feature enable message for getting feature enabled mask
config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220223/202202231018.26Vt4vfh-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add agd5f https://gitlab.freedesktop.org/agd5f/linux.git
        git fetch --no-tags agd5f drm-next
        git checkout f141e251474d673f75e8c16dbdabeb4da3939d7e
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash drivers/gpu/drm/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu_cmn.c:526:5: warning: no previous prototype for '__smu_get_enabled_features' [-Wmissing-prototypes]
     526 | int __smu_get_enabled_features(struct smu_context *smu,
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~


vim +/__smu_get_enabled_features +526 drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu_cmn.c

   525	
 > 526	int __smu_get_enabled_features(struct smu_context *smu,
   527				       uint64_t *enabled_features)
   528	{
   529		return smu_cmn_call_asic_func(get_enabled_mask, smu, enabled_features);
   530	}
   531	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org