linux-kernel - [andersson:wip/sc8180x-next-20220502 2/29] drivers/usb/typec/ucsi/ucsi_glink.c:622:34: warning: unused variable 'ucsi_glink_of

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Date:   Wed, 4 May 2022 17:55:00 +0800
From:   kernel test robot <lkp@...el.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: [andersson:wip/sc8180x-next-20220502 2/29]
 drivers/usb/typec/ucsi/ucsi_glink.c:622:34: warning: unused variable
 'ucsi_glink_of_match'

tree:   https://github.com/andersson/kernel wip/sc8180x-next-20220502
head:   6199153320a3b7d1dce23ad1ea4d894a86793cb6
commit: be6dcf10ab84d8bb9ec872791f28b2724996fc32 [2/29] pmic_glink: Add UCSI/PAN prototype
config: hexagon-allyesconfig (https://download.01.org/0day-ci/archive/20220504/202205041711.8Ka8RUyq-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 363b3a645a1e30011cc8da624f13dac5fd915628)
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://github.com/andersson/kernel/commit/be6dcf10ab84d8bb9ec872791f28b2724996fc32
        git remote add andersson https://github.com/andersson/kernel
        git fetch --no-tags andersson wip/sc8180x-next-20220502
        git checkout be6dcf10ab84d8bb9ec872791f28b2724996fc32
        # 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/gpu/drm/msm/ drivers/usb/typec/ucsi/

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/usb/typec/ucsi/ucsi_glink.c:622:34: warning: unused variable 'ucsi_glink_of_match' [-Wunused-const-variable]
   static const struct of_device_id ucsi_glink_of_match[] = {
                                    ^
   1 warning generated.


vim +/ucsi_glink_of_match +622 drivers/usb/typec/ucsi/ucsi_glink.c

   621	
 > 622	static const struct of_device_id ucsi_glink_of_match[] = {
   623		{ .compatible = "qcom,glink-ucsi", },
   624		{}
   625	};
   626	//MODULE_DEVICE_TABLE(of, ucsi_glink_of_match);
   627	

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