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| author |   Gaosheng Cui <cuigaosheng1@huawei.com> | 2022-09-13 15:50:25 +0800 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2022-09-15 22:55:46 +1000 |
| commit | d24b8f01fe7b848f88ff0a3204a674a092f365d0 (patch) | |
| tree | bead2223cf1555f330ff1093a1343ec7429ac1d7 | |
| parent | powerpc: remove unused udbg_init_debug_beat() declaration (diff) | |
| download | wireguard-linux-d24b8f01fe7b848f88ff0a3204a674a092f365d0.tar.xz wireguard-linux-d24b8f01fe7b848f88ff0a3204a674a092f365d0.zip | |
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
commit 6ff4d3e96652 ("powerpc: Remove old unused icswx
based coprocessor support").
2. mm_iommu_cleanup() has been removed since
commit 4b6fad7097f8 ("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
| -rw-r--r-- | arch/powerpc/include/asm/mmu_context.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index 3f25bd3e14eb..c1ea270bb848 100644 --- a/arch/powerpc/include/asm/mmu_context.h +++ b/arch/powerpc/include/asm/mmu_context.h @@ -31,7 +31,6 @@ extern long mm_iommu_newdev(struct mm_struct *mm, unsigned long ua, extern long mm_iommu_put(struct mm_struct *mm, struct mm_iommu_table_group_mem_t *mem); extern void mm_iommu_init(struct mm_struct *mm); -extern void mm_iommu_cleanup(struct mm_struct *mm); extern struct mm_iommu_table_group_mem_t *mm_iommu_lookup(struct mm_struct *mm, unsigned long ua, unsigned long size); extern struct mm_iommu_table_group_mem_t *mm_iommu_get(struct mm_struct *mm, @@ -117,7 +116,6 @@ static inline bool need_extra_context(struct mm_struct *mm, unsigned long ea) } #endif -extern void switch_cop(struct mm_struct *next); extern int use_cop(unsigned long acop, struct mm_struct *mm); extern void drop_cop(unsigned long acop, struct mm_struct *mm); |