linux-phytec-ti

ARM: hotplug cpu: move secondary_startup, __enable_mmu to cpuinit

Move these two functions, both of which are required for secondary
CPU booting, into the cpuinit section.  Ensure bad processors call
__error_p for better diagnostics, rather than just __error.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>