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arm64: Make arm64_dma32_phys_limit static
authorCatalin Marinas <catalin.marinas@arm.com>
Mon, 28 Oct 2019 16:45:07 +0000 (16:45 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Mon, 28 Oct 2019 16:46:43 +0000 (16:46 +0000)
commit4686da5140c18c84ca01a8ab994571d832c63398
tree872b618e48b0a1ca7b2777ab41fa73fbbb3f624c
parent4399d430700d3974ed6c5a1b1380bc6527f17e99
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>
arch/arm64/mm/init.c