diff mbox series

[5/9] powerpc/mm: remove orphan declarations from mmu_context.h

Message ID 20220913075029.682327-6-cuigaosheng1@huawei.com (mailing list archive)
State Accepted
Headers show
Series Remove unused declarations for powerpc | expand

Commit Message

Gaosheng Cui Sept. 13, 2022, 7:50 a.m. UTC 
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>
---
 arch/powerpc/include/asm/mmu_context.h | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

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);