[linux-next:master 3824/6048] drivers/net/dsa/xrs700x/xrs700x_i2c.c:127:34: warning: unused variable 'xrs700x_i2c_dt_ids'

[kernel test robot <lkp@xxxxxxxxx>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   59fa6a163ffabc1bf25c5e0e33899e268a96d3cc
commit: ee00b24f32eb822f55190efd1078fe572e931d5c [3824/6048] net: dsa: add Arrow SpeedChips XRS700x driver
config: x86_64-randconfig-a011-20210207 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c9439ca36342fb6013187d0a69aef92736951476)
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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ee00b24f32eb822f55190efd1078fe572e931d5c
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout ee00b24f32eb822f55190efd1078fe572e931d5c
        # 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@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> drivers/net/dsa/xrs700x/xrs700x_i2c.c:127:34: warning: unused variable 'xrs700x_i2c_dt_ids' [-Wunused-const-variable]
   static const struct of_device_id xrs700x_i2c_dt_ids[] = {
                                    ^
   1 warning generated.


vim +/xrs700x_i2c_dt_ids +127 drivers/net/dsa/xrs700x/xrs700x_i2c.c

   126	
 > 127	static const struct of_device_id xrs700x_i2c_dt_ids[] = {
   128		{ .compatible = "arrow,xrs7003e", .data = &xrs7003e_info },
   129		{ .compatible = "arrow,xrs7003f", .data = &xrs7003f_info },
   130		{ .compatible = "arrow,xrs7004e", .data = &xrs7004e_info },
   131		{ .compatible = "arrow,xrs7004f", .data = &xrs7004f_info },
   132		{},
   133	};
   134	MODULE_DEVICE_TABLE(of, xrs700x_i2c_dt_ids);
   135	

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

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