[xilinx-xlnx:master 40/773] include/linux/firmware/xlnx-zynqmp.h:1124:12: warning: unused function 'zynqmp_pm_sec_read_reg'

[kernel test robot]

tree:   https://github.com/Xilinx/linux-xlnx master
head:   155ae9648df275d38841cfe45231ba0471baa1cb
commit: 41adf9b5d9695095fe08233b2d702251b4081609 [40/773] firmware: xilinx: Add support for secure read/write ioctl interface
config: x86_64-randconfig-a012 (https://download.01.org/0day-ci/archive/20230120/202301202325.4Cm9ujVl-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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
        # https://github.com/Xilinx/linux-xlnx/commit/41adf9b5d9695095fe08233b2d702251b4081609
        git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx
        git fetch --no-tags xilinx-xlnx master
        git checkout 41adf9b5d9695095fe08233b2d702251b4081609
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

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

All warnings (new ones prefixed by >>):

   In file included from drivers/spi/spi-zynqmp-gqspi.c:13:
>> include/linux/firmware/xlnx-zynqmp.h:1124:12: warning: unused function 'zynqmp_pm_sec_read_reg' [-Wunused-function]
   static int zynqmp_pm_sec_read_reg(u32 node_id, u32 offset, u32 *ret_value)
              ^
>> include/linux/firmware/xlnx-zynqmp.h:1129:12: warning: unused function 'zynqmp_pm_sec_mask_write_reg' [-Wunused-function]
   static int zynqmp_pm_sec_mask_write_reg(const u32 node_id, const u32 offset,
              ^
   2 warnings generated.


vim +/zynqmp_pm_sec_read_reg +1124 include/linux/firmware/xlnx-zynqmp.h

  1123	
> 1124	static int zynqmp_pm_sec_read_reg(u32 node_id, u32 offset, u32 *ret_value)
  1125	{
  1126		return -ENODEV;
  1127	}
  1128	
> 1129	static int zynqmp_pm_sec_mask_write_reg(const u32 node_id, const u32 offset,
  1130						u32 mask, u32 value)
  1131	{
  1132		return -ENODEV;
  1133	}
  1134	

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