From: Gaosheng Cui Date: Tue, 13 Sep 2022 07:50:25 +0000 (+0800) Subject: powerpc/mm: remove orphan declarations from mmu_context.h X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d24b8f01fe7b848f88ff0a3204a674a092f365d0;p=linux.git 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 Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220913075029.682327-6-cuigaosheng1@huawei.com --- diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index 3f25bd3e14eb8..c1ea270bb8486 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);