[android-common:android15-6.6 2/2] arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:62:6: sparse: sparse: symbol '__kvm_iommu_reclaim_pages' was not declared. Should it be static?

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

tree:   https://android.googlesource.com/kernel/common android15-6.6
head:   b5816a1652ad494d4af974f0000657b686bd683c
commit: 4ad0b651d058e1858771f56a77a1118863f594aa [2/2] ANDROID: KVM: arm64: iommu: Add pgtable allocation functions
config: arm64-randconfig-r122-20260514 (https://download.01.org/0day-ci/archive/20260516/202605160421.omP6Ob6t-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 5bac06718f502014fade905512f1d26d578a18f3)
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260516/202605160421.omP6Ob6t-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/202605160421.omP6Ob6t-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:44:6: sparse: sparse: symbol '__kvm_iommu_donate_pages' was not declared. Should it be static?
>> arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:62:6: sparse: sparse: symbol '__kvm_iommu_reclaim_pages' was not declared. Should it be static?
   arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:106:5: sparse: sparse: symbol 'kvm_iommu_refill' was not declared. Should it be static?
   arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:116:6: sparse: sparse: symbol 'kvm_iommu_reclaim' was not declared. Should it be static?
   arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:125:5: sparse: sparse: symbol 'kvm_iommu_reclaimable' was not declared. Should it be static?
   arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:163:21: sparse: sparse: Using plain integer as NULL pointer

vim +/__kvm_iommu_reclaim_pages +62 arch/arm64/kvm/hyp/nvhe/iommu/iommu.c

    61	
  > 62	void __kvm_iommu_reclaim_pages(struct hyp_pool *pool, void *p, u8 order)
    63	{
    64		/*
    65		 * Order MUST be same allocated page, however the buddy allocator
    66		 * is allowed to give higher order pages.
    67		 */
    68		BUG_ON(order > hyp_virt_to_page(p)->order);
    69	
    70		hyp_put_page(pool, p);
    71	}
    72	

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