powerpc: Delete __cpuinit usage from all users

The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

This removes all the powerpc uses of the __cpuinit macros.  There
are no __CPUINIT users in assembly files in powerpc.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Josh Boyer <jwboyer@gmail.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 21 insertions, 15 deletions

diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index 92c6b008dd2b..9262cf2bec4b 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -131,7 +131,8 @@ static const char *cache_type_string(const struct cache *cache)
         return cache_type_info[cache->type].name;
 }
 
-static void __cpuinit cache_init(struct cache *cache, int type, int level, struct device_node *ofnode)
+static void cache_init(struct cache *cache, int type, int level,
+                       struct device_node *ofnode)
 {
         cache->type = type;
         cache->level = level;
@@ -140,7 +141,7 @@ static void __cpuinit cache_init(struct cache *cache, int type, int level, struc
         list_add(&cache->list, &cache_list);
 }
 
-static struct cache *__cpuinit new_cache(int type, int level, struct device_node *ofnode)
+static struct cache *new_cache(int type, int level, struct device_node *ofnode)
 {
         struct cache *cache;
 
@@ -324,7 +325,8 @@ static bool cache_node_is_unified(const struct device_node *np)
         return of_get_property(np, "cache-unified", NULL);
 }
 
-static struct cache *__cpuinit cache_do_one_devnode_unified(struct device_node *node, int level)
+static struct cache *cache_do_one_devnode_unified(struct device_node *node,
+                                                  int level)
 {
         struct cache *cache;
 
@@ -335,7 +337,8 @@ static struct cache *__cpuinit cache_do_one_devnode_unified(struct device_node *
         return cache;
 }
 
-static struct cache *__cpuinit cache_do_one_devnode_split(struct device_node *node, int level)
+static struct cache *cache_do_one_devnode_split(struct device_node *node,
+                                                int level)
 {
         struct cache *dcache, *icache;
 
@@ -357,7 +360,7 @@ err:
         return NULL;
 }
 
-static struct cache *__cpuinit cache_do_one_devnode(struct device_node *node, int level)
+static struct cache *cache_do_one_devnode(struct device_node *node, int level)
 {
         struct cache *cache;
 
@@ -369,7 +372,8 @@ static struct cache *__cpuinit cache_do_one_devnode(struct device_node *node, in
         return cache;
 }
 
-static struct cache *__cpuinit cache_lookup_or_instantiate(struct device_node *node, int level)
+static struct cache *cache_lookup_or_instantiate(struct device_node *node,
+                                                 int level)
 {
         struct cache *cache;
 
@@ -385,7 +389,7 @@ static struct cache *__cpuinit cache_lookup_or_instantiate(struct device_node *n
         return cache;
 }
 
-static void __cpuinit link_cache_lists(struct cache *smaller, struct cache *bigger)
+static void link_cache_lists(struct cache *smaller, struct cache *bigger)
 {
         while (smaller->next_local) {
                 if (smaller->next_local == bigger)
@@ -396,13 +400,13 @@ static void __cpuinit link_cache_lists(struct cache *smaller, struct cache *bigg
         smaller->next_local = bigger;
 }
 
-static void __cpuinit do_subsidiary_caches_debugcheck(struct cache *cache)
+static void do_subsidiary_caches_debugcheck(struct cache *cache)
 {
         WARN_ON_ONCE(cache->level != 1);
         WARN_ON_ONCE(strcmp(cache->ofnode->type, "cpu"));
 }
 
-static void __cpuinit do_subsidiary_caches(struct cache *cache)
+static void do_subsidiary_caches(struct cache *cache)
 {
         struct device_node *subcache_node;
         int level = cache->level;
@@ -423,7 +427,7 @@ static void __cpuinit do_subsidiary_caches(struct cache *cache)
         }
 }
 
-static struct cache *__cpuinit cache_chain_instantiate(unsigned int cpu_id)
+static struct cache *cache_chain_instantiate(unsigned int cpu_id)
 {
         struct device_node *cpu_node;
         struct cache *cpu_cache = NULL;
@@ -448,7 +452,7 @@ out:
         return cpu_cache;
 }
 
-static struct cache_dir *__cpuinit cacheinfo_create_cache_dir(unsigned int cpu_id)
+static struct cache_dir *cacheinfo_create_cache_dir(unsigned int cpu_id)
 {
         struct cache_dir *cache_dir;
         struct device *dev;
@@ -653,7 +657,7 @@ static struct kobj_type cache_index_type = {
         .default_attrs = cache_index_default_attrs,
 };
 
-static void __cpuinit cacheinfo_create_index_opt_attrs(struct cache_index_dir *dir)
+static void cacheinfo_create_index_opt_attrs(struct cache_index_dir *dir)
 {
         const char *cache_name;
         const char *cache_type;
@@ -696,7 +700,8 @@ static void __cpuinit cacheinfo_create_index_opt_attrs(struct cache_index_dir *d
         kfree(buf);
 }
 
-static void __cpuinit cacheinfo_create_index_dir(struct cache *cache, int index, struct cache_dir *cache_dir)
+static void cacheinfo_create_index_dir(struct cache *cache, int index,
+                                       struct cache_dir *cache_dir)
 {
         struct cache_index_dir *index_dir;
         int rc;
@@ -722,7 +727,8 @@ err:
         kfree(index_dir);
 }
 
-static void __cpuinit cacheinfo_sysfs_populate(unsigned int cpu_id, struct cache *cache_list)
+static void cacheinfo_sysfs_populate(unsigned int cpu_id,
+                                     struct cache *cache_list)
 {
         struct cache_dir *cache_dir;
         struct cache *cache;
@@ -740,7 +746,7 @@ static void __cpuinit cacheinfo_sysfs_populate(unsigned int cpu_id, struct cache
         }
 }
 
-void __cpuinit cacheinfo_cpu_online(unsigned int cpu_id)
+void cacheinfo_cpu_online(unsigned int cpu_id)
 {
         struct cache *cache;