The set_memory_* functions have moved to set_memory.h.  Use that header
explicitly.

Link: http://lkml.kernel.org/r/1488920133-27229-4-git-send-email-labbott@redhat.comSigned-off-by: Laura Abbott <labbott@redhat.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>