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arm64: mm: Remove pte_unmap_nested() 

As of commit ece0e2b640 ("mm: remove pte_*map_nested()"),
pte_unmap_nested() is no longer used and can be removed from the arm64
code.

Signed-off-by: Qian Cai <cai@lca.pw>
[will: also remove pte_offset_map_nested()]
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Qian Cai 2019-04-29 13:37:02 -04:00 committed by Will Deacon
parent 74dd022f9e
commit 5fbbeedb9a
1 changed files with 0 additions and 2 deletions
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2
arch/arm64/include/asm/pgtable.h
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@ -487,8 +487,6 @@ static inline void pte_unmap(pte_t *pte) { }
#define pte_offset_kernel(dir,addr) ((pte_t *)__va(pte_offset_phys((dir), (addr))))
#define pte_offset_map(dir,addr) pte_offset_kernel((dir), (addr))
#define pte_offset_map_nested(dir,addr) pte_offset_kernel((dir), (addr))
#define pte_unmap_nested(pte) do { } while (0)
#define pte_set_fixmap(addr) ((pte_t *)set_fixmap_offset(FIX_PTE, addr))
#define pte_set_fixmap_offset(pmd, addr) pte_set_fixmap(pte_offset_phys(pmd, addr))