[linux-next:master 13283/13468] drivers/ufs/host/ufs-exynos.c:1598:34: warning: unused variable 'exynos_ufs_of_match'

* [linux-next:master 13283/13468] drivers/ufs/host/ufs-exynos.c:1598:34: warning: unused variable 'exynos_ufs_of_match'
@ 2022-05-20 16:50 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-05-20 16:50 UTC (permalink / raw)
  To: Bart Van Assche
  Cc: llvm, kbuild-all, Linux Memory Management List,
	Martin K. Petersen, Bean Huo

Hi Bart,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   18ecd30af1a8402c162cca1bd58771c0e5be7815
commit: dd11376b9f1b73aca3f8c6eb541486bbb6996f05 [13283/13468] scsi: ufs: Split the drivers/scsi/ufs directory
config: hexagon-randconfig-r001-20220519 (https://download.01.org/0day-ci/archive/20220521/202205210041.hiIpWG5f-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project e00cbbec06c08dc616a0d52a20f678b8fbd4e304)
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=dd11376b9f1b73aca3f8c6eb541486bbb6996f05
        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 dd11376b9f1b73aca3f8c6eb541486bbb6996f05
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/ufs/host/

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

All warnings (new ones prefixed by >>):

>> drivers/ufs/host/ufs-exynos.c:1598:34: warning: unused variable 'exynos_ufs_of_match' [-Wunused-const-variable]
   static const struct of_device_id exynos_ufs_of_match[] = {
                                    ^
   1 warning generated.

vim +/exynos_ufs_of_match +1598 drivers/ufs/host/ufs-exynos.c

55f4b1f73631a0 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28  1597  
55f4b1f73631a0 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 @1598  static const struct of_device_id exynos_ufs_of_match[] = {
55f4b1f73631a0 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28  1599  	{ .compatible = "samsung,exynos7-ufs",
55f4b1f73631a0 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28  1600  	  .data	      = &exynos_ufs_drvs },
cc52e15397cc5d drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18  1601  	{ .compatible = "samsung,exynosautov9-ufs",
cc52e15397cc5d drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18  1602  	  .data	      = &exynosauto_ufs_drvs },
be39f4fd8dd430 drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18  1603  	{ .compatible = "samsung,exynosautov9-ufs-vh",
be39f4fd8dd430 drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18  1604  	  .data	      = &exynosauto_ufs_vh_drvs },
55f4b1f73631a0 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28  1605  	{},
55f4b1f73631a0 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28  1606  };
55f4b1f73631a0 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28  1607  

:::::: The code at line 1598 was first introduced by commit
:::::: 55f4b1f73631a0817717fe6e98517de51b4c3527 scsi: ufs: ufs-exynos: Add UFS host support for Exynos SoCs

:::::: TO: Alim Akhtar <alim.akhtar@samsung.com>
:::::: CC: Martin K. Petersen <martin.petersen@oracle.com>

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

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