drivers/scsi/ufs/ufs-exynos.c:1268:34: warning: unused variable 'exynos_ufs_of_match'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   34d4ddd359dbcdf6c5fb3f85a179243d7a1cb7f8
commit: 55f4b1f73631a0817717fe6e98517de51b4c3527 scsi: ufs: ufs-exynos: Add UFS host support for Exynos SoCs
date:   3 months ago
config: x86_64-randconfig-a016-20200909 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project df63eedef64d715ce1f31843f7de9c11fe1e597f)
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
        git checkout 55f4b1f73631a0817717fe6e98517de51b4c3527
        # 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@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> drivers/scsi/ufs/ufs-exynos.c:1268:34: warning: unused variable 'exynos_ufs_of_match' [-Wunused-const-variable]
   static const struct of_device_id exynos_ufs_of_match[] = {
                                    ^
   1 warning generated.

# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=55f4b1f73631a0817717fe6e98517de51b4c3527
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 55f4b1f73631a0817717fe6e98517de51b4c3527
vim +/exynos_ufs_of_match +1268 drivers/scsi/ufs/ufs-exynos.c

  1267	
> 1268	static const struct of_device_id exynos_ufs_of_match[] = {
  1269		{ .compatible = "samsung,exynos7-ufs",
  1270		  .data	      = &exynos_ufs_drvs },
  1271		{},
  1272	};
  1273	

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

Attachment: .config.gz
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