linux-kernel - sound/soc/qcom/lpass-sc7280.c:419:34: warning: 'sc7280_lpass_cpu_device

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Message-ID: <202301301221.zDFityoS-lkp@intel.com>
Date:   Mon, 30 Jan 2023 12:02:14 +0800
From:   kernel test robot <lkp@...el.com>
To:     Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>,
        Venkata Prasad Potturu <quic_potturu@...cinc.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: sound/soc/qcom/lpass-sc7280.c:419:34: warning:
 'sc7280_lpass_cpu_device_id' defined but not used

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   6d796c50f84ca79f1722bb131799e5a5710c4700
commit: b62c4e5fba2f910bc9f23ae152d11627e4c2f00f ASoC: qcom: lpass-sc7280: Add platform driver for lpass audio
date:   11 months ago
config: x86_64-buildonly-randconfig-r001-20230130 (https://download.01.org/0day-ci/archive/20230130/202301301221.zDFityoS-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b62c4e5fba2f910bc9f23ae152d11627e4c2f00f
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout b62c4e5fba2f910bc9f23ae152d11627e4c2f00f
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash sound/soc/qcom/

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

All warnings (new ones prefixed by >>):

>> sound/soc/qcom/lpass-sc7280.c:419:34: warning: 'sc7280_lpass_cpu_device_id' defined but not used [-Wunused-const-variable=]
     419 | static const struct of_device_id sc7280_lpass_cpu_device_id[] = {
         |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~


vim +/sc7280_lpass_cpu_device_id +419 sound/soc/qcom/lpass-sc7280.c

   418	
 > 419	static const struct of_device_id sc7280_lpass_cpu_device_id[] = {
   420		{.compatible = "qcom,sc7280-lpass-cpu", .data = &sc7280_data},
   421		{}
   422	};
   423	MODULE_DEVICE_TABLE(of, sc7280_lpass_cpu_device_id);
   424	

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