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| author |   Catalin Marinas <catalin.marinas@arm.com> | 2019-10-28 16:45:07 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2019-10-28 16:46:43 +0000 |
| commit | 4686da5140c18c84ca01a8ab994571d832c63398 (patch) | |
| tree | 872b618e48b0a1ca7b2777ab41fa73fbbb3f624c | |
| parent | arm64: mm: Fix unused variable warning in zone_sizes_init (diff) | |
| download | linux-dev-4686da5140c18c84ca01a8ab994571d832c63398.tar.xz linux-dev-4686da5140c18c84ca01a8ab994571d832c63398.zip | |
arm64: Make arm64_dma32_phys_limit static
This variable is only used in the arch/arm64/mm/init.c file for
ZONE_DMA32 initialisation, no need to expose it.
Reported-by: Will Deacon <will@kernel.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| -rw-r--r-- | arch/arm64/mm/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 71b45c58218b..39fc69873b18 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -63,7 +63,7 @@ EXPORT_SYMBOL(vmemmap); * bit addressable memory area. */ phys_addr_t arm64_dma_phys_limit __ro_after_init; -phys_addr_t arm64_dma32_phys_limit __ro_after_init; +static phys_addr_t arm64_dma32_phys_limit __ro_after_init; #ifdef CONFIG_KEXEC_CORE /* |