Re: [RFC PATCH 1/3] leds: Add driver for QPNP flash led

[kernel test robot <lkp@intel.com>]

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Hi "Nícolas,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on pavel-linux-leds/for-next]
[also build test WARNING on robh/for-next linus/master v5.10-rc3 next-20201113]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/N-colas-F-R-A-Prado/Add-support-for-the-flash-LED-on-Nexus-5/20201109-092934
base:   git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git for-next
config: x86_64-randconfig-a016-20201110 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 4d81c8adb6ed9840257f6cb6b93f60856d422a15)
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 x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # https://github.com/0day-ci/linux/commit/c9c3acb21fb14b671aabd342097b510318e3a980
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review N-colas-F-R-A-Prado/Add-support-for-the-flash-LED-on-Nexus-5/20201109-092934
        git checkout c9c3acb21fb14b671aabd342097b510318e3a980
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/leds/leds-qpnp.c:1333:34: warning: unused variable 'qpnp_leds_spmi_of_match' [-Wunused-const-variable]
   static const struct of_device_id qpnp_leds_spmi_of_match[] = {
                                    ^
   1 warning generated.

vim +/qpnp_leds_spmi_of_match +1333 drivers/leds/leds-qpnp.c

  1332	
> 1333	static const struct of_device_id qpnp_leds_spmi_of_match[] = {
  1334		{ .compatible = "qcom,leds-qpnp" },
  1335		{},
  1336	};
  1337	MODULE_DEVICE_TABLE(of, qpnp_leds_spmi_of_match);
  1338	

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

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