linux-kernel - drivers/iio/proximity/isl29501.c:1009:34: warning: 'isl29501_i2c

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Message-ID: <202311060413.MoUX2fHF-lkp@intel.com>
Date:   Mon, 6 Nov 2023 04:06:55 +0800
From:   kernel test robot <lkp@...el.com>
To:     Mathieu Othacehe <m.othacehe@...il.com>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>
Subject: drivers/iio/proximity/isl29501.c:1009:34: warning:
 'isl29501_i2c_matches' defined but not used

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   77fa2fbe87fc605c4bfa87dff87be9bfded0e9a3
commit: 1c28799257bca28cd5ba715e33157500d6239333 iio: light: isl29501: Add support for the ISL29501 ToF sensor.
date:   5 years ago
config: x86_64-randconfig-r025-20230725 (https://download.01.org/0day-ci/archive/20231106/202311060413.MoUX2fHF-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231106/202311060413.MoUX2fHF-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311060413.MoUX2fHF-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/iio/proximity/isl29501.c:1009:34: warning: 'isl29501_i2c_matches' defined but not used [-Wunused-const-variable=]
    1009 | static const struct of_device_id isl29501_i2c_matches[] = {
         |                                  ^~~~~~~~~~~~~~~~~~~~

vim +/isl29501_i2c_matches +1009 drivers/iio/proximity/isl29501.c

  1007	
  1008	#if defined(CONFIG_OF)
> 1009	static const struct of_device_id isl29501_i2c_matches[] = {
  1010		{ .compatible = "renesas,isl29501" },
  1011		{ }
  1012	};
  1013	MODULE_DEVICE_TABLE(of, isl29501_i2c_matches);
  1014	#endif
  1015	

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