ARM: hotplug cpu: Keep processor information, startup code & __lookup_processor_type

When hotplug CPU is enabled, we need to keep the list of supported CPUs,
their setup functions, and __lookup_processor_type in place so that we
can find and initialize secondary CPUs.  Move these into the __CPUINIT
section.

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

arch/arm/mm/proc-arm922.S

@@ -379,7 +379,7 @@ ENTRY(cpu_arm922_set_pte_ext)
 #endif /* CONFIG_MMU */
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm922_setup, #function
 __arm922_setup: