x86/xen: add some __init annotations in arch/x86/xen/mmu.c

The file arch/x86/xen/mmu.c has some functions that can be annotated
with "__init".

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
1 file changed