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>

diff --git a/arch/arm64/kernel/arm64ksyms.c b/arch/arm64/kernel/arm64ksyms.c
index c4003c18a18bcc94b0268b3731e5b4e1933d3aa6..73237dc8a994f5ce20ebaa7ca50d8697a365471a 100644 (file)
--- a/arch/arm64/kernel/arm64ksyms.c
+++ b/arch/arm64/kernel/arm64ksyms.c
@@ -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);

diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 9b432d9fcada8dac8e7b1041437387f29785b2af..2983e0fc1786c6d6ba42c38c38299736d97ebd13 100644 (file)
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -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