Commit 4686da51 authored Oct 28, 2019 by Catalin Marinas

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>

parent 4399d430

arch/arm64/mm/init.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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
		/*