From 9a17a213345584fbc692f6b3a715aa451d4c75e9 Mon Sep 17 00:00:00 2001 From: Jisheng Zhang Date: Thu, 12 Nov 2015 20:04:43 +0800 Subject: [PATCH] arm64: mmu: make split_pud and fixup_executable static split_pud and fixup_executable are only called from within mmu.c, so they can be declared static. Signed-off-by: Jisheng Zhang Signed-off-by: Catalin Marinas --- arch/arm64/mm/mmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 5e23de53b747..e3f563c81c48 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -165,7 +165,7 @@ static void alloc_init_pte(pmd_t *pmd, unsigned long addr, } while (addr != end); } -void split_pud(pud_t *old_pud, pmd_t *pmd) +static void split_pud(pud_t *old_pud, pmd_t *pmd) { unsigned long addr = pud_pfn(*old_pud) << PAGE_SHIFT; pgprot_t prot = __pgprot(pud_val(*old_pud) ^ addr); @@ -447,7 +447,7 @@ static void __init map_mem(void) memblock_set_current_limit(MEMBLOCK_ALLOC_ANYWHERE); } -void __init fixup_executable(void) +static void __init fixup_executable(void) { #ifdef CONFIG_DEBUG_RODATA /* now that we are actually fully mapped, make the start/end more fine grained */ -- 2.20.1