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>

24 files changed, 32 insertions, 24 deletions

diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S
index 203a4e944d9..a6f5f8475b9 100644
--- a/arch/arm/mm/proc-arm1020.S
+++ b/arch/arm/mm/proc-arm1020.S
@@ -430,7 +430,7 @@ ENTRY(cpu_arm1020_set_pte_ext)
 #endif /* CONFIG_MMU */
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm1020_setup, #function
 __arm1020_setup:
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S
index 1a511e76590..afc06b9c313 100644
--- a/arch/arm/mm/proc-arm1020e.S
+++ b/arch/arm/mm/proc-arm1020e.S
@@ -412,7 +412,7 @@ ENTRY(cpu_arm1020e_set_pte_ext)
 #endif /* CONFIG_MMU */
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm1020e_setup, #function
 __arm1020e_setup:
diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S
index 1ffa4eb9c34..8915e0ba3fe 100644
--- a/arch/arm/mm/proc-arm1022.S
+++ b/arch/arm/mm/proc-arm1022.S
@@ -394,7 +394,7 @@ ENTRY(cpu_arm1022_set_pte_ext)
 #endif /* CONFIG_MMU */
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm1022_setup, #function
 __arm1022_setup:
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S
index 5697c34b95b..ff446c5d476 100644
--- a/arch/arm/mm/proc-arm1026.S
+++ b/arch/arm/mm/proc-arm1026.S
@@ -384,7 +384,7 @@ ENTRY(cpu_arm1026_set_pte_ext)
 	mov	pc, lr
 
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm1026_setup, #function
 __arm1026_setup:
diff --git a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S
index 64e0b327c7c..6a7be1863ed 100644
--- a/arch/arm/mm/proc-arm6_7.S
+++ b/arch/arm/mm/proc-arm6_7.S
@@ -238,7 +238,7 @@ ENTRY(cpu_arm7_reset)
 		mcr	p15, 0, r1, c1, c0, 0		@ turn off MMU etc
 		mov	pc, r0
 
-		__INIT
+		__CPUINIT
 
 		.type	__arm6_setup, #function
 __arm6_setup:	mov	r0, #0
diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S
index 9d96824134f..c285395f44b 100644
--- a/arch/arm/mm/proc-arm720.S
+++ b/arch/arm/mm/proc-arm720.S
@@ -113,7 +113,7 @@ ENTRY(cpu_arm720_reset)
 		mcr	p15, 0, ip, c1, c0, 0		@ ctrl register
 		mov	pc, r0
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm710_setup, #function
 __arm710_setup:
diff --git a/arch/arm/mm/proc-arm740.S b/arch/arm/mm/proc-arm740.S
index 6c1a9ab059a..38b27dcba72 100644
--- a/arch/arm/mm/proc-arm740.S
+++ b/arch/arm/mm/proc-arm740.S
@@ -55,7 +55,7 @@ ENTRY(cpu_arm740_reset)
 	mcr	p15, 0, ip, c1, c0, 0		@ ctrl register
 	mov	pc, r0
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm740_setup, #function
 __arm740_setup:
diff --git a/arch/arm/mm/proc-arm7tdmi.S b/arch/arm/mm/proc-arm7tdmi.S
index 6a850dbba22..0c9786de20a 100644
--- a/arch/arm/mm/proc-arm7tdmi.S
+++ b/arch/arm/mm/proc-arm7tdmi.S
@@ -46,7 +46,7 @@ ENTRY(cpu_arm7tdmi_proc_fin)
 ENTRY(cpu_arm7tdmi_reset)
 		mov	pc, r0
 
-		__INIT
+		__CPUINIT
 
 		.type	__arm7tdmi_setup, #function
 __arm7tdmi_setup:
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index 86f80aa5621..fecf570939f 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -375,7 +375,7 @@ ENTRY(cpu_arm920_set_pte_ext)
 #endif
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm920_setup, #function
 __arm920_setup:
diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S
index f76ce9b6288..e3cbf87c948 100644
--- a/arch/arm/mm/proc-arm922.S
+++ b/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:
diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S
index 657bd3f7c15..572424c867b 100644
--- a/arch/arm/mm/proc-arm925.S
+++ b/arch/arm/mm/proc-arm925.S
@@ -428,7 +428,7 @@ ENTRY(cpu_arm925_set_pte_ext)
 #endif /* CONFIG_MMU */
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm925_setup, #function
 __arm925_setup:
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index 73f1f3c6891..63d168b4ebe 100644
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -389,7 +389,7 @@ ENTRY(cpu_arm926_set_pte_ext)
 #endif
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm926_setup, #function
 __arm926_setup:
diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S
index fffb061a45a..f6a62822418 100644
--- a/arch/arm/mm/proc-arm940.S
+++ b/arch/arm/mm/proc-arm940.S
@@ -264,7 +264,7 @@ ENTRY(arm940_cache_fns)
 	.long	arm940_dma_unmap_area
 	.long	arm940_dma_flush_range
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm940_setup, #function
 __arm940_setup:
diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S
index 249a6053760..ea2e7f2eb95 100644
--- a/arch/arm/mm/proc-arm946.S
+++ b/arch/arm/mm/proc-arm946.S
@@ -317,7 +317,7 @@ ENTRY(cpu_arm946_dcache_clean_area)
 	mcr	p15, 0, r0, c7, c10, 4		@ drain WB
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__arm946_setup, #function
 __arm946_setup:
diff --git a/arch/arm/mm/proc-arm9tdmi.S b/arch/arm/mm/proc-arm9tdmi.S
index db475667fac..db67e3134d7 100644
--- a/arch/arm/mm/proc-arm9tdmi.S
+++ b/arch/arm/mm/proc-arm9tdmi.S
@@ -46,7 +46,7 @@ ENTRY(cpu_arm9tdmi_proc_fin)
 ENTRY(cpu_arm9tdmi_reset)
 		mov	pc, r0
 
-		__INIT
+		__CPUINIT
 
 		.type	__arm9tdmi_setup, #function
 __arm9tdmi_setup:
diff --git a/arch/arm/mm/proc-fa526.S b/arch/arm/mm/proc-fa526.S
index 7803fdf7002..7c9ad621f0e 100644
--- a/arch/arm/mm/proc-fa526.S
+++ b/arch/arm/mm/proc-fa526.S
@@ -134,7 +134,7 @@ ENTRY(cpu_fa526_set_pte_ext)
 #endif
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__fa526_setup, #function
 __fa526_setup:
diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
index b304d0104a4..578da69200c 100644
--- a/arch/arm/mm/proc-feroceon.S
+++ b/arch/arm/mm/proc-feroceon.S
@@ -494,7 +494,7 @@ ENTRY(cpu_feroceon_set_pte_ext)
 #endif
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__feroceon_setup, #function
 __feroceon_setup:
diff --git a/arch/arm/mm/proc-mohawk.S b/arch/arm/mm/proc-mohawk.S
index 5f6892fcc16..4458ee6aa71 100644
--- a/arch/arm/mm/proc-mohawk.S
+++ b/arch/arm/mm/proc-mohawk.S
@@ -338,7 +338,7 @@ ENTRY(cpu_mohawk_set_pte_ext)
 	mcr	p15, 0, r0, c7, c10, 4		@ drain WB
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__mohawk_setup, #function
 __mohawk_setup:
diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S
index a201eb04b5e..5aa8d59c2e8 100644
--- a/arch/arm/mm/proc-sa110.S
+++ b/arch/arm/mm/proc-sa110.S
@@ -156,7 +156,7 @@ ENTRY(cpu_sa110_set_pte_ext)
 #endif
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__sa110_setup, #function
 __sa110_setup:
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index 7ddc4805bf9..2ac4e6f1071 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -169,7 +169,7 @@ ENTRY(cpu_sa1100_set_pte_ext)
 #endif
 	mov	pc, lr
 
-	__INIT
+	__CPUINIT
 
 	.type	__sa1100_setup, #function
 __sa1100_setup:
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 22aac851519..037d1a47ea9 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"
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 6a8506d99ee..cd15adb9b2e 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -169,7 +169,7 @@ cpu_v7_name:
 	.ascii	"ARMv7 Processor"
 	.align
 
-	__INIT
+	__CPUINIT
 
 /*
  *	__v7_setup
@@ -297,6 +297,8 @@ v7_crval:
 __v7_setup_stack:
 	.space	4 * 11				@ 11 registers
 
+	__INITDATA
+
 	.type	v7_processor_functions, #object
 ENTRY(v7_processor_functions)
 	.word	v7_early_abort
@@ -310,6 +312,8 @@ ENTRY(v7_processor_functions)
 	.word	cpu_v7_set_pte_ext
 	.size	v7_processor_functions, . - v7_processor_functions
 
+	.section ".rodata"
+
 	.type	cpu_arch_name, #object
 cpu_arch_name:
 	.asciz	"armv7"
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 361a51e4903..cad07e40304 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -404,7 +404,7 @@ ENTRY(cpu_xsc3_set_pte_ext)
 
 	.align
 
-	__INIT
+	__CPUINIT
 
 	.type	__xsc3_setup, #function
 __xsc3_setup:
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index 14075979bcb..cb245edb2c2 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -506,7 +506,7 @@ ENTRY(cpu_xscale_set_pte_ext)
 
 	.align
 
-	__INIT
+	__CPUINIT
 
 	.type	__xscale_setup, #function
 __xscale_setup: