[lunn:v6.3-rc6-net-next-zii 13/14] drivers/platform/x86/scu.c:1321:27: warning: 'ichx_gpiolib_names' defined but not used

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

tree:   https://github.com/lunn/linux.git v6.3-rc6-net-next-zii
head:   22f16af6fd80efa023ad3545ae6b1cf34516d51a
commit: c91f52b66c5d11604c5e47dd29970962d1d05225 [13/14] platform: x86: scu: Add missing static's
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20230417/202304170741.AzJCd8u0-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/lunn/linux/commit/c91f52b66c5d11604c5e47dd29970962d1d05225
        git remote add lunn https://github.com/lunn/linux.git
        git fetch --no-tags lunn v6.3-rc6-net-next-zii
        git checkout c91f52b66c5d11604c5e47dd29970962d1d05225
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/platform/x86/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304170741.AzJCd8u0-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/platform/x86/scu.c: In function 'scu_populate_unit_info':
   drivers/platform/x86/scu.c:1775:17: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
    1775 |                 ;
         |                 ^
   drivers/platform/x86/scu.c:1778:17: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
    1778 |                 ;
         |                 ^
   At top level:
>> drivers/platform/x86/scu.c:1321:27: warning: 'ichx_gpiolib_names' defined but not used [-Wunused-const-variable=]
    1321 | static const char * const ichx_gpiolib_names[128] = {
         |                           ^~~~~~~~~~~~~~~~~~
   In file included from include/linux/string.h:254,
                    from drivers/platform/x86/scu.c:25:
   In function 'strncpy',
       inlined from 'scu_object_store' at drivers/platform/x86/scu.c:271:2:
   include/linux/fortify-string.h:68:33: warning: '__builtin_strncpy' output may be truncated copying between 7 and 11 bytes from a string of length 11 [-Wstringop-truncation]
      68 | #define __underlying_strncpy    __builtin_strncpy
         |                                 ^
   include/linux/fortify-string.h:151:16: note: in expansion of macro '__underlying_strncpy'
     151 |         return __underlying_strncpy(p, q, size);
         |                ^~~~~~~~~~~~~~~~~~~~


vim +/ichx_gpiolib_names +1321 drivers/platform/x86/scu.c

  1319	
  1320	/* SCU specific gpio pin names. Only works if module is built into kernel. */
> 1321	static const char * const ichx_gpiolib_names[128] = {
  1322		[0] = "switch_interrupt",	/* GPI0 */
  1323		[3] = "ac_loss_detect",		/* GPI3 */
  1324		[16] = "debug_out",		/* GPO0 */
  1325		[20] = "switch_reset",		/* GPO3 */
  1326	};
  1327	

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