Re: [linux-next:master 11518/13311] drivers/input/misc/ariel-pwrbutton.c:152:35: warning: unused variable 'ariel_pwrbutton_id_table'

[Souptick Joarder <jrdr.linux@gmail.com>]

On Tue, Dec 15, 2020 at 9:06 PM kernel test robot <lkp@intel.com> wrote:
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   9317f948b0b188b8d2fded75957e6d42c460df1b
> commit: 3d82a4d736a662e352027686b8a373bf3e70820e [11518/13311] Input: add driver for power button on Dell Wyse 3020
> config: powerpc-randconfig-r024-20201215 (attached as .config)
> compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project a29ecca7819a6ed4250d3689b12b1f664bb790d7)
> 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 powerpc cross compiling tool for clang build
>         # apt-get install binutils-powerpc-linux-gnu
>         # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=3d82a4d736a662e352027686b8a373bf3e70820e
>         git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
>         git fetch --no-tags linux-next master
>         git checkout 3d82a4d736a662e352027686b8a373bf3e70820e
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc
>
> 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 >>):
>
> >> drivers/input/misc/ariel-pwrbutton.c:152:35: warning: unused variable 'ariel_pwrbutton_id_table' [-Wunused-const-variable]
>    static const struct spi_device_id ariel_pwrbutton_id_table[] = {
>                                      ^
>    1 warning generated.

ariel_pwrbutton_id_table[] is not used. This can be removed if no plan
to use it further.

>
> vim +/ariel_pwrbutton_id_table +152 drivers/input/misc/ariel-pwrbutton.c
>
>    151
>  > 152  static const struct spi_device_id ariel_pwrbutton_id_table[] = {
>    153          { "wyse-ariel-ec-input", 0 },
>    154          {}
>    155  };
>    156  MODULE_DEVICE_TABLE(spi, ariel_pwrbutton_id_table);
>    157
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org