diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2015-07-28 10:31:06 +0100 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-05-18 16:04:45 +0800 |
| commit | c283ac9ebafb5ac526b89d06c7081305922e3c0f (patch) | |
| tree | 172990d862201e5df7c25c785e331daab2672ad0 | |
| parent | cc4f29af3f6060e39e7f6d0a0d4fb8b421a6d199 (diff) | |
arm64: mm: mark create_mapping as __init
Currently create_mapping is marked with __ref, apparently because it
refers to early_alloc. However, create_mapping has no logic to prevent
erroneous use of early_alloc after it has been freed, and is only ever
called by __init functions anyway. Thus the __ref marker is misleading
and unnecessary.
Instead, this patch marks create_mapping as __init, resulting in
warnings if it is used from a a non __init functions, and allowing its
memory to be reclaimed.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
(cherry picked from commit c53e0baa6f34b7051790e0fba9d782ec4efe58bd)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
| -rw-r--r-- | arch/arm64/mm/mmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 0646353af665..1a1efda487da 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -283,7 +283,7 @@ static void *late_pgtable_alloc(void) return ptr; } -static void __ref create_mapping(phys_addr_t phys, unsigned long virt, +static void __init create_mapping(phys_addr_t phys, unsigned long virt, phys_addr_t size, pgprot_t prot) { if (virt < VMALLOC_START) { |