linux-kernel - drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c:209:1: sparse: sparse: symbol 'tu102_gr_load' was not declared. Should it be static?

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Date:   Fri, 16 Dec 2022 13:35:46 +0800
From:   kernel test robot <lkp@...el.com>
To:     Ben Skeggs <bskeggs@...hat.com>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Lyude Paul <lyude@...hat.com>
Subject: drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c:209:1: sparse:
 sparse: symbol 'tu102_gr_load' was not declared. Should it be static?

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   84e57d292203a45c96dbcb2e6be9dd80961d981a
commit: 1cd97b5490c860409338eda1d9c16df20621024c drm/nouveau/gr/tu102-: use sw_veid_bundle_init from firmware
date:   5 weeks ago
config: s390-randconfig-s052-20221214
compiler: s390-linux-gcc (GCC) 12.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1cd97b5490c860409338eda1d9c16df20621024c
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 1cd97b5490c860409338eda1d9c16df20621024c
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=s390 SHELL=/bin/bash drivers/gpu/drm/

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

sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c:209:1: sparse: sparse: symbol 'tu102_gr_load' was not declared. Should it be static?

vim +/tu102_gr_load +209 drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c

   208	
 > 209	int
   210	tu102_gr_load(struct gf100_gr *gr, int ver, const struct gf100_gr_fwif *fwif)
   211	{
   212		int ret;
   213	
   214		ret = gm200_gr_load(gr, ver, fwif);
   215		if (ret)
   216			return ret;
   217	
   218		return gk20a_gr_load_net(gr, "gr/", "sw_veid_bundle_init", ver, tu102_gr_av_to_init_veid,
   219					 &gr->bundle_veid);
   220	}
   221	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

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