Messages in this thread | | | Subject | Re: sound/soc/ti/j721e-evm.c:528:34: warning: unused variable 'j721e_audio_of_match' | From | Peter Ujfalusi <> | Date | Mon, 28 Sep 2020 10:27:57 +0300 |
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On 27/09/2020 10.27, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: a1bffa48745afbb54cb4f873bba783b2ae8be042 > commit: 6748d05590594837e42dfa975879fb275099f0b2 ASoC: ti: Add custom machine driver for j721e EVM (CPB and IVI) > date: 3 months ago > config: x86_64-randconfig-r033-20200927 (attached as .config) > compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project a83eb048cb9a75da7a07a9d5318bbdbf54885c87) > 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 > # install x86_64 cross compiling tool for clang build > # apt-get install binutils-x86-64-linux-gnu > # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6748d05590594837e42dfa975879fb275099f0b2 > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 6748d05590594837e42dfa975879fb275099f0b2 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@intel.com> > > All warnings (new ones prefixed by >>): > >>> sound/soc/ti/j721e-evm.c:528:34: warning: unused variable 'j721e_audio_of_match' [-Wunused-const-variable] > static const struct of_device_id j721e_audio_of_match[] = { > ^ > 1 warning generated.
Right, in the attached .config: # CONFIG_OF is not set
There must be a clean way to handle this without extensive ifedfery...
> vim +/j721e_audio_of_match +528 sound/soc/ti/j721e-evm.c > > 527 > > 528 static const struct of_device_id j721e_audio_of_match[] = { > 529 { > 530 .compatible = "ti,j721e-cpb-audio", > 531 .data = &j721e_cpb_data, > 532 }, { > 533 .compatible = "ti,j721e-cpb-ivi-audio", > 534 .data = &j721e_cpb_ivi_data, > 535 }, > 536 { }, > 537 }; > 538 MODULE_DEVICE_TABLE(of, j721e_audio_of_match); > 539 > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org >
- Péter
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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