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powerpc/mm: remove orphan declarations from mmu_context.h
Remove the following orphan declarations from mmu_context.h: 1. switch_cop() and drop_cop() have been removed since commit6ff4d3e966
("powerpc: Remove old unused icswx based coprocessor support"). 2. mm_iommu_cleanup() has been removed since commit4b6fad7097
("powerpc/mm/iommu, vfio/spapr: Put pages on VFIO container shutdown"). So remove the declarations for them from header file. Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220913075029.682327-6-cuigaosheng1@huawei.com
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1 changed files with 0 additions and 2 deletions
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@ -31,7 +31,6 @@ extern long mm_iommu_newdev(struct mm_struct *mm, unsigned long ua,
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extern long mm_iommu_put(struct mm_struct *mm,
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struct mm_iommu_table_group_mem_t *mem);
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extern void mm_iommu_init(struct mm_struct *mm);
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extern void mm_iommu_cleanup(struct mm_struct *mm);
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extern struct mm_iommu_table_group_mem_t *mm_iommu_lookup(struct mm_struct *mm,
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unsigned long ua, unsigned long size);
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extern struct mm_iommu_table_group_mem_t *mm_iommu_get(struct mm_struct *mm,
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@ -117,7 +116,6 @@ static inline bool need_extra_context(struct mm_struct *mm, unsigned long ea)
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}
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#endif
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extern void switch_cop(struct mm_struct *next);
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extern int use_cop(unsigned long acop, struct mm_struct *mm);
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extern void drop_cop(unsigned long acop, struct mm_struct *mm);
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