Remove __cpuinit macros and users.

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Merge tag 'cpuinit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

Pull __cpuinit removal from Paul Gortmaker:
 "Remove __cpuinit macros and users.

  We removed the __cpuinit stuff in 3.11-rc1 with commit 22f0a27367
  ("init.h: remove __cpuinit sections from the kernel") but we left some
  no-op stubs as a courtesy to unmerged code.

  Here we get rid of the stubs as well, since (as can be seen in these
  changes) they are enabling use cases to sneak back in, primarily from
  older BSP code that has been living out of tree for some time prior to
  getting mainlined.  So we get rid of these "new" users 1st and then
  get rid of the stubs.

  Obviously, getting rid of the stubs can't happen until all the users
  are gone, so I had to keep this together as a series, even though some
  of these commits since got picked up into maintainers trees as well.

  The nature of this change is such that it should have zero impact on
  the generated runtime.

  This is one of several independent cleanup branches aimed at enabling
  better organization in the init.h and module.h code.  They have been
  getting coverage in the linux-next tree for the last month, in
  addition to my local testing, which also covers approximately a half
  dozen or more architectures"

* tag 'cpuinit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
  init: delete the __cpuinit related stubs
  kernel/cpu.c: remove new instance of __cpuinit that crept back in
  sched/core: remove __cpuinit section tag that crept back in.
  mips/mm/tlbex: remove new instance of __cpuinit that crept back in
  mips/c-r4k: remove legacy __cpuinit section that crept in
  mips/bcm77xx: remove legacy __cpuinit sections that crept in
  mips/ath25: remove legacy __cpuinit section that crept in
  arm/mach-hisi: remove legacy __CPUINIT section that crept in
  arm/mach-rockchip: remove legacy __cpuinit section that crept in
  arm/mach-mvebu: remove legacy __cpuinit sections that crept in
  arm/mach-keystone: remove legacy __cpuinit sections that crept in

arch/arm/mach-mvebu/headsmp-a9.S

@@ -13,12 +13,9 @@
  */
 
 #include <linux/linkage.h>
-#include <linux/init.h>
 
 #include <asm/assembler.h>
 
-	__CPUINIT
-
 ENTRY(mvebu_cortex_a9_secondary_startup)
 ARM_BE8(setend	be)
 	bl	armada_38x_scu_power_up

arch/arm/mach-mvebu/platsmp-a9.c

@@ -24,7 +24,7 @@
 
 extern void mvebu_cortex_a9_secondary_startup(void);
 
-static int __cpuinit mvebu_cortex_a9_boot_secondary(unsigned int cpu,
+static int mvebu_cortex_a9_boot_secondary(unsigned int cpu,
 						    struct task_struct *idle)
 {
 	int ret, hw_cpu;

arch/arm/mach-rockchip/platsmp.c

@@ -119,8 +119,7 @@ static int pmu_set_power_domain(int pd, bool on)
  * Handling of CPU cores
  */
 
-static int __cpuinit rockchip_boot_secondary(unsigned int cpu,
-					     struct task_struct *idle)
+static int rockchip_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
 	int ret;
 

include/linux/init.h

@@ -91,14 +91,6 @@
 
 #define __exit          __section(.exit.text) __exitused __cold notrace
 
-/* temporary, until all users are removed */
-#define __cpuinit
-#define __cpuinitdata
-#define __cpuinitconst
-#define __cpuexit
-#define __cpuexitdata
-#define __cpuexitconst
-
 /* Used for MEMORY_HOTPLUG */
 #define __meminit        __section(.meminit.text) __cold notrace
 #define __meminitdata    __section(.meminit.data)
@@ -116,9 +108,6 @@
 #define __INITRODATA	.section	".init.rodata","a",%progbits
 #define __FINITDATA	.previous
 
-/* temporary, until all users are removed */
-#define __CPUINIT
-
 #define __MEMINIT        .section	".meminit.text", "ax"
 #define __MEMINITDATA    .section	".meminit.data", "aw"
 #define __MEMINITRODATA  .section	".meminit.rodata", "a"

scripts/tags.sh

@@ -154,7 +154,7 @@ exuberant()
 {
 	all_target_sources | xargs $1 -a                        \
 	-I __initdata,__exitdata,__initconst,			\
-	-I __cpuinitdata,__initdata_memblock			\
+	-I __initdata_memblock					\
 	-I __refdata,__attribute,__maybe_unused,__always_unused \
 	-I __acquires,__releases,__deprecated			\
 	-I __read_mostly,__aligned,____cacheline_aligned        \