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arm64: move memstart_addr export inline

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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>
This commit is contained in:
Mark Rutland 2018-12-07 18:08:15 +00:00 committed by Will Deacon
parent 2d7c89b02c
commit 03ef055fd3
2 changed files with 2 additions and 3 deletions
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3
arch/arm64/kernel/arm64ksyms.c
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@ -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);

2
arch/arm64/mm/init.c
View File

@ -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