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arm64: mm: drop addr parameter from sync icache and dcache

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The addr parameter isn't used for anything. Let's simplify and get rid of
it, like arm.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Shaokun Zhang 2018-04-17 20:03:09 +08:00 committed by Will Deacon
parent 71c751f2a4
commit 907e21c15c
2 changed files with 3 additions and 3 deletions
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4
arch/arm64/include/asm/pgtable.h
View File

@ -230,7 +230,7 @@ static inline void set_pte(pte_t *ptep, pte_t pte)
}
}
extern void __sync_icache_dcache(pte_t pteval, unsigned long addr);
extern void __sync_icache_dcache(pte_t pteval);
/*
* PTE bits configuration in the presence of hardware Dirty Bit Management
@ -253,7 +253,7 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
pte_t old_pte;
if (pte_present(pte) && pte_user_exec(pte) && !pte_special(pte))
__sync_icache_dcache(pte, addr);
__sync_icache_dcache(pte);
/*
* If the existing pte is valid, check for potential race with

2
arch/arm64/mm/flush.c
View File

@ -58,7 +58,7 @@ void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
flush_ptrace_access(vma, page, uaddr, dst, len);
}
void __sync_icache_dcache(pte_t pte, unsigned long addr)
void __sync_icache_dcache(pte_t pte)
{
struct page *page = pte_page(pte);