Re: [PATCH v2 1/4] iio: adc: xilinx-xadc: Split driver into core and platform files

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

Hi Sai,

kernel test robot noticed the following build warnings:

[auto build test WARNING on jic23-iio/togreg]
[also build test WARNING on robh/for-next linus/master v7.0-rc5 next-20260326]
[cannot apply to xilinx-xlnx/master]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Sai-Krishna-Potthuri/iio-adc-xilinx-xadc-Split-driver-into-core-and-platform-files/20260326-024045
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
patch link:    https://lore.kernel.org/r/20260323074505.3853353-2-sai.krishna.potthuri%40amd.com
patch subject: [PATCH v2 1/4] iio: adc: xilinx-xadc: Split driver into core and platform files
config: hexagon-randconfig-r133-20260326 (https://download.01.org/0day-ci/archive/20260328/202603280238.N4wp7jaC-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 054e11d1a17e5ba88bb1a8ef32fad3346e80b186)
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260328/202603280238.N4wp7jaC-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603280238.N4wp7jaC-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/iio/adc/xilinx-xadc-core.c:764:12: sparse: sparse: symbol 'xadc_type_names' was not declared. Should it be static?

vim +/xadc_type_names +764 drivers/iio/adc/xilinx-xadc-core.c

   763	
 > 764	const char * const xadc_type_names[] = {
   765		[XADC_TYPE_S7] = "xadc",
   766		[XADC_TYPE_US] = "xilinx-system-monitor",
   767	};
   768	

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