[avpatel:riscv_unaligned_test_skip_v1 48/77] include/linux/acpi_rimt.h:9:80: warning: declaration of 'struct iommu_ops' will not be visible outside of this function

[avpatel:riscv_unaligned_test_skip_v1 48/77] include/linux/acpi_rimt.h:9:80: warning: declaration of 'struct iommu_ops' will not be visible outside of this function

[kernel test robot]

tree:   https://github.com/avpatel/linux.git riscv_unaligned_test_skip_v1
head:   a810219b42d39c2a9055150c3d3fc0677bc73e28
commit: fec6ffbe9378bcc0ef97766d2943cc26ed0173fc [48/77] IOMMU: RISC-V: ACPI: Register IOMMU
config: riscv-randconfig-r111-20250216 (https://download.01.org/0day-ci/archive/20250216/202502162138.1gOcZu7h-lkp@intel.com/config)
compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6)
reproduce: (https://download.01.org/0day-ci/archive/20250216/202502162138.1gOcZu7h-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/202502162138.1gOcZu7h-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/iommu/riscv/iommu.c:16:
>> include/linux/acpi_rimt.h:9:80: warning: declaration of 'struct iommu_ops' will not be visible outside of this function [-Wvisibility]
   int rimt_iommu_configure_id(struct device *dev, const u32 *id_in, const struct iommu_ops *ops);
                                                                                  ^
   1 warning generated.


vim +9 include/linux/acpi_rimt.h

c881ca2cde51db Sunil V L 2024-08-16 @9  int rimt_iommu_configure_id(struct device *dev, const u32 *id_in, const struct iommu_ops *ops);

:::::: The code at line 9 was first introduced by commit
:::::: c881ca2cde51db063c4f3ccec6c8ed1ba3acd4ba RISC-V: IOMMU: Add ACPI support using RIMT

:::::: TO: Sunil V L <sunilvl@ventanamicro.com>
:::::: CC: Anup Patel <anup@brainfault.org>

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