linux-kernel - [drm-msm:msm-next-staging 29/60] drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c:855:34: warning: unused variable 'msm8998

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Message-ID: <202202210759.N4dlTbHV-lkp@intel.com>
Date:   Mon, 21 Feb 2022 07:58:05 +0800
From:   kernel test robot <lkp@...el.com>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Jami Kettunen <jami.kettunen@...ainline.org>
Subject: [drm-msm:msm-next-staging 29/60]
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c:855:34: warning: unused
 variable 'msm8998_dspp'

tree:   https://gitlab.freedesktop.org/drm/msm.git msm-next-staging
head:   bc2112583a0b473f5c4ba87c00da84abd5d0b3fd
commit: 94391a14fc27383a60fc9499b631e5b6ccd9f075 [29/60] drm/msm/dpu1: Add MSM8998 to hw catalog
config: hexagon-randconfig-r041-20220220 (https://download.01.org/0day-ci/archive/20220221/202202210759.N4dlTbHV-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e)
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
        git remote add drm-msm https://gitlab.freedesktop.org/drm/msm.git
        git fetch --no-tags drm-msm msm-next-staging
        git checkout 94391a14fc27383a60fc9499b631e5b6ccd9f075
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/gpu/drm/msm/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c:855:34: warning: unused variable 'msm8998_dspp' [-Wunused-const-variable]
   static const struct dpu_dspp_cfg msm8998_dspp[] = {
                                    ^
   1 warning generated.


vim +/msm8998_dspp +855 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c

   846	
   847	#define DSPP_BLK(_name, _id, _base, _mask, _sblk) \
   848			{\
   849			.name = _name, .id = _id, \
   850			.base = _base, .len = 0x1800, \
   851			.features = _mask, \
   852			.sblk = _sblk \
   853			}
   854	
 > 855	static const struct dpu_dspp_cfg msm8998_dspp[] = {
   856		DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_MSM8998_MASK,
   857			 &msm8998_dspp_sblk),
   858		DSPP_BLK("dspp_1", DSPP_1, 0x56000, DSPP_MSM8998_MASK,
   859			 &msm8998_dspp_sblk),
   860	};
   861	

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