linux-kernel - drivers/power/supply/ltc4162-l-charger.c:912:34: warning: 'ltc4162l_of

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Message-ID: <202205121341.cUtTcrOF-lkp@intel.com>
Date:   Thu, 12 May 2022 13:26:09 +0800
From:   kernel test robot <lkp@...el.com>
To:     Mike Looijmans <mike.looijmans@...ic.nl>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Sebastian Reichel <sebastian.reichel@...labora.com>
Subject: drivers/power/supply/ltc4162-l-charger.c:912:34: warning:
 'ltc4162l_of_match' defined but not used

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   feb9c5e19e913b53cb536a7aa7c9f20107bb51ec
commit: cd900f181ad6b548a8feded5dd224f789f09b1c6 power/supply: Add ltc4162-l-charger
date:   1 year, 4 months ago
config: x86_64-randconfig-a013 (https://download.01.org/0day-ci/archive/20220512/202205121341.cUtTcrOF-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.2.0-20) 11.2.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cd900f181ad6b548a8feded5dd224f789f09b1c6
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout cd900f181ad6b548a8feded5dd224f789f09b1c6
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

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/power/supply/ltc4162-l-charger.c:912:34: warning: 'ltc4162l_of_match' defined but not used [-Wunused-const-variable=]
     912 | static const struct of_device_id ltc4162l_of_match[] = {
         |                                  ^~~~~~~~~~~~~~~~~


vim +/ltc4162l_of_match +912 drivers/power/supply/ltc4162-l-charger.c

   911	
 > 912	static const struct of_device_id ltc4162l_of_match[] = {
   913		{ .compatible = "lltc,ltc4162-l", },
   914		{ },
   915	};
   916	MODULE_DEVICE_TABLE(of, ltc4162l_of_match);
   917	

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