Commit 03ef055f authored Dec 07, 2018 by Mark Rutland Committed by Will Deacon Dec 10, 2018

arm64: move memstart_addr export inline



Since we define memstart_addr in a C file, we can have the export
immediately after the definition of the symbol, as we do elsewhere.

As a step towards removing arm64ksyms.c, move the export of
memstart_addr to init.c, where the symbol is defined.

There should be no functional change as a result of this patch.

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>

parent 2d7c89b0

arch/arm64/kernel/arm64ksyms.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -40,9 +40,6 @@ EXPORT_SYMBOL(__arch_copy_to_user);
		EXPORT_SYMBOL(__arch_clear_user);
		EXPORT_SYMBOL(__arch_copy_in_user);

		/* physical memory */
		EXPORT_SYMBOL(memstart_addr);

		/* string / mem functions */
		#ifndef CONFIG_KASAN
		EXPORT_SYMBOL(strchr);

arch/arm64/mm/init.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -59,6 +59,8 @@
		* that cannot be mistaken for a real physical address.
		*/
		s64 memstart_addr __ro_after_init = -1;
		EXPORT_SYMBOL(memstart_addr);

		phys_addr_t arm64_dma_phys_limit __ro_after_init;

		#ifdef CONFIG_BLK_DEV_INITRD