[drm-amdgpu:drm-amdgpu-next 3/171] htmldocs: Documentation/gpu/amdgpu/display/display-manager:44: ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c:6222: WARNING: Error in declarator or parameters

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

Hi Albert,

FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.

tree:   https://gitlab.freedesktop.org/drm/amdgpu/kernel drm-amdgpu-next
head:   b6b1d97218518003107d4446fac278fa3e0a19a0
commit: 7e9fca772695c65f97493272e2e7cd475f202965 [3/171] drm/amd/display: replace STATIC_IFN_KUNIT with VISIBLE_IF_KUNIT
compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1)
docutils: docutils (Docutils 0.21.2, Python 3.13.5, on linux)
reproduce: (https://download.01.org/0day-ci/archive/20261002/202610021405.aouP0UDa-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/202610021405.aouP0UDa-lkp@intel.com/

All warnings (new ones prefixed by >>):

   ---------------------^
   Documentation/gpu/amdgpu/display/display-manager:29: ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c:2271: WARNING: Error in declarator or parameters
   Invalid C declaration: Expected identifier in nested name, got keyword: void [error at 21]
   VISIBLE_IF_KUNIT void dm_dmub_outbox1_low_irq (void *interrupt_params)
   ---------------------^
>> Documentation/gpu/amdgpu/display/display-manager:44: ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c:6222: WARNING: Error in declarator or parameters
   Invalid C declaration: Expected identifier in nested name, got keyword: int [error at 20]
   VISIBLE_IF_KUNIT int amdgpu_dm_atomic_check (struct drm_device *dev, struct drm_atomic_commit *state)
   --------------------^
   Documentation/gpu/amdgpu/display/display-manager:50: ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c:64: ERROR: Unexpected section title.

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https://github.com/intel/lkp-tests/wiki