[chrome-os:chromeos-5.10 130/150] drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c:1857:38: warning: unused variable 'mtk8195_jpegdec_drvdata'

[chrome-os:chromeos-5.10 130/150] drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c:1857:38: warning: unused variable 'mtk8195_jpegdec_drvdata'

[kernel test robot]

tree:   https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-5.10
head:   9de748741e802680a1c2540e75fb3f3dba98d8be
commit: 44de16ae73f5ca7500460d916a7d6e1b44d2b090 [130/150] BACKPORT: UPSTREAM: media: mtk-jpegdec: add jpeg decode worker interface
config: hexagon-randconfig-r022-20230526 (https://download.01.org/0day-ci/archive/20230527/202305271206.yyLblmbY-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 4faf3aaf28226a4e950c103a14f6fc1d1fdabb1b)
reproduce (this is a W=1 build):
        mkdir -p ~/bin
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add chrome-os https://chromium.googlesource.com/chromiumos/third_party/kernel
        git fetch --no-tags chrome-os chromeos-5.10
        git checkout 44de16ae73f5ca7500460d916a7d6e1b44d2b090
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=hexagon olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash M=drivers/media/platform/mtk-jpeg

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305271206.yyLblmbY-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c:1816:38: warning: unused variable 'mt8173_jpeg_drvdata' [-Wunused-const-variable]
   static const struct mtk_jpeg_variant mt8173_jpeg_drvdata = {
                                        ^
   drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c:1831:38: warning: unused variable 'mtk_jpeg_drvdata' [-Wunused-const-variable]
   static const struct mtk_jpeg_variant mtk_jpeg_drvdata = {
                                        ^
   drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c:1846:32: warning: unused variable 'mtk8195_jpegenc_drvdata' [-Wunused-variable]
   static struct mtk_jpeg_variant mtk8195_jpegenc_drvdata = {
                                  ^
>> drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c:1857:38: warning: unused variable 'mtk8195_jpegdec_drvdata' [-Wunused-const-variable]
   static const struct mtk_jpeg_variant mtk8195_jpegdec_drvdata = {
                                        ^
   4 warnings generated.


vim +/mtk8195_jpegdec_drvdata +1857 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c

  1856	
> 1857	static const struct mtk_jpeg_variant mtk8195_jpegdec_drvdata = {
  1858		.formats = mtk_jpeg_dec_formats,
  1859		.num_formats = MTK_JPEG_DEC_NUM_FORMATS,
  1860		.qops = &mtk_jpeg_dec_qops,
  1861		.m2m_ops = &mtk_jpeg_multicore_dec_m2m_ops,
  1862		.dev_name = "mtk-jpeg-dec",
  1863		.ioctl_ops = &mtk_jpeg_dec_ioctl_ops,
  1864		.out_q_default_fourcc = V4L2_PIX_FMT_JPEG,
  1865		.cap_q_default_fourcc = V4L2_PIX_FMT_YUV420M,
  1866	};
  1867	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki