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>

1 files changed, 5 insertions, 1 deletions

diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 22aac8515196..037d1a47ea98 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -137,7 +137,7 @@ cpu_pj4_name:
 
         .align
 
-        __INIT
+        __CPUINIT
 
 /*
  *      __v6_setup
@@ -192,6 +192,8 @@ __v6_setup:
 v6_crval:
         crval   clear=0x01e0fb7f, mmuset=0x00c0387d, ucset=0x00c0187c
 
+        __INITDATA
+
         .type   v6_processor_functions, #object
 ENTRY(v6_processor_functions)
         .word   v6_early_abort
@@ -205,6 +207,8 @@ ENTRY(v6_processor_functions)
         .word   cpu_v6_set_pte_ext
         .size   v6_processor_functions, . - v6_processor_functions
 
+        .section ".rodata"
+
         .type   cpu_arch_name, #object
 cpu_arch_name:
         .asciz  "armv6"