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>