Several places in arch/i386/kernel/cpu and kernel/cpu were using __devinit
when they should have been __cpuinit.  Fixing that saves ~4K when
CONFIG_HOTPLUG && !CONFIG_HOTPLUG_CPU.

Noticed by Andrew Morton.
Signed-off-by: NChuck Ebbert <76306.1226@compuserve.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>