drivers/hwtracing/coresight/coresight-cfg-pmu-pulse.c:51:27: sparse: sparse: incorrect type in initializer (different modifiers)

drivers/hwtracing/coresight/coresight-cfg-pmu-pulse.c:51:27: sparse: sparse: incorrect type in initializer (different modifiers)

[kernel test robot]

tree:   https://github.com/intel-lab-lkp/linux/commits/Amir-Ayupov/coresight-Add-pmu_pulse-extout_pulse/20260930-233744
head:   2906079546bf3a56f4104268fc0912c780570e93
commit: 2906079546bf3a56f4104268fc0912c780570e93 coresight: Add pmu_pulse/extout_pulse
date:   3 days ago
config: arm64-randconfig-r2305-20261004 (https://download.01.org/0day-ci/archive/20261004/202610041344.ILNmjSYE-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 14.3.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261004/202610041344.ILNmjSYE-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/202610041344.ILNmjSYE-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/hwtracing/coresight/coresight-cfg-pmu-pulse.c:51:27: sparse: sparse: incorrect type in initializer (different modifiers) @@     expected char const **feat_ref_names @@     got char const *const * @@
   drivers/hwtracing/coresight/coresight-cfg-pmu-pulse.c:51:27: sparse:     expected char const **feat_ref_names
   drivers/hwtracing/coresight/coresight-cfg-pmu-pulse.c:51:27: sparse:     got char const *const *

vim +51 drivers/hwtracing/coresight/coresight-cfg-pmu-pulse.c

    45	
    46	struct cscfg_config_desc pmu_pulse_etm4x = {
    47		.name = "pmu_pulse",
    48		.description = "Pulse ETM external output 1 on every traced cycle for the PMU\n"
    49		"to count as TRCEXTOUT1\n",
    50		.nr_feat_refs = ARRAY_SIZE(pmu_pulse_ref_names),
  > 51		.feat_ref_names = pmu_pulse_ref_names,
    52	};
    53	

--
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