linux-kernel - [andersson:tuxsuite 29/42] drivers/soc/qcom/pmic_glink.c:200:34: warning: unused variable 'pmic_glink_of

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Date:   Wed, 9 Mar 2022 13:48:58 +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:tuxsuite 29/42] drivers/soc/qcom/pmic_glink.c:200:34:
 warning: unused variable 'pmic_glink_of_match'

tree:   https://github.com/andersson/kernel tuxsuite
head:   d1c9502cfe160da3c09a0f379147f16d559e4ab7
commit: eb61d6c02e912eee3c26927b311b643f262b4036 [29/42] soc: qcom: pmic_glink: Introduce base PMIC GLINK driver
config: arm64-randconfig-r016-20220307 (https://download.01.org/0day-ci/archive/20220309/202203091303.wDvLl30f-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
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://github.com/andersson/kernel/commit/eb61d6c02e912eee3c26927b311b643f262b4036
        git remote add andersson https://github.com/andersson/kernel
        git fetch --no-tags andersson tuxsuite
        git checkout eb61d6c02e912eee3c26927b311b643f262b4036
        # 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=arm64 SHELL=/bin/bash drivers/soc/qcom/

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/soc/qcom/pmic_glink.c:200:34: warning: unused variable 'pmic_glink_of_match' [-Wunused-const-variable]
   static const struct of_device_id pmic_glink_of_match[] = {
                                    ^
   1 warning generated.


vim +/pmic_glink_of_match +200 drivers/soc/qcom/pmic_glink.c

   199	
 > 200	static const struct of_device_id pmic_glink_of_match[] = {
   201		{ .compatible = "qcom,pmic-glink", },
   202		{}
   203	};
   204	MODULE_DEVICE_TABLE(of, pmic_glink_of_match);
   205	

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