x86: Convert a few mistaken __cpuinit annotations to __init

The first two are functions serving as initcalls; the SFI one is
only being called from __init code.

Signed-off-by: Jan Beulich <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
3 files changed