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arm64: insn: use set_fixmap_offset to make it more clear

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A little change to patch_map() function,
use set_fixmap_offset() to make code more clear.

Signed-off-by: yalin wang <yalin.wang2010@gmail.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
yalin wang 2015-07-24 12:52:28 +01:00 • committed by Will Deacon
parent e38457c361
commit 51650dc2a1
1 changed files with 2 additions and 3 deletions
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5
arch/arm64/kernel/insn.c
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@ -101,9 +101,8 @@ static void __kprobes *patch_map(void *addr, int fixmap)
return addr;
BUG_ON(!page);
set_fixmap(fixmap, page_to_phys(page));
return (void *) (__fix_to_virt(fixmap) + (uintaddr & ~PAGE_MASK));
return (void *)set_fixmap_offset(fixmap, page_to_phys(page) +
(uintaddr & ~PAGE_MASK));
}
static void __kprobes patch_unmap(int fixmap)