move various bits into .init.* sections

This also includes the removal of some entirely unused functions.

The patch builds upon the makefile adjustments done in the earlier
sent patch titled "move more kernel decompression bits to .init.*
sections".

Signed-off-by: Jan Beulich <jbeulich@novell.com>

3 files changed, 1 insertions, 43 deletions

diff --git a/xen/drivers/cpufreq/cpufreq.c b/xen/drivers/cpufreq/cpufreq.c
index 4ecb7dedb3..a8290457c8 100644
--- a/xen/drivers/cpufreq/cpufreq.c
+++ b/xen/drivers/cpufreq/cpufreq.c
@@ -76,7 +76,7 @@ struct cpufreq_governor *__find_governor(const char *governor)
     return NULL;
 }
 
-int cpufreq_register_governor(struct cpufreq_governor *governor)
+int __init cpufreq_register_governor(struct cpufreq_governor *governor)
 {
     if (!governor)
         return -EINVAL;
@@ -88,24 +88,6 @@ int cpufreq_register_governor(struct cpufreq_governor *governor)
     return 0;
 }
 
-int cpufreq_unregister_governor(struct cpufreq_governor *governor)
-{
-    struct cpufreq_policy *policy = this_cpu(cpufreq_cpu_policy);
-
-    if (!governor || !policy)
-        return -EINVAL;
-
-    /* error if unregister current cpufreq governor */
-    if (governor == policy->governor)
-        return -EBUSY;
-
-    if (__find_governor(governor->name) == NULL)
-        return -ENOENT;
-
-    list_del(&governor->governor_list);
-    return 0;
-}
-
 int cpufreq_limit_change(unsigned int cpu)
 {
     struct processor_performance *perf = &processor_pminfo[cpu]->perf;
diff --git a/xen/drivers/cpufreq/cpufreq_misc_governors.c b/xen/drivers/cpufreq/cpufreq_misc_governors.c
index f33143a4b3..786854363d 100644
--- a/xen/drivers/cpufreq/cpufreq_misc_governors.c
+++ b/xen/drivers/cpufreq/cpufreq_misc_governors.c
@@ -103,12 +103,6 @@ static int __init cpufreq_gov_userspace_init(void)
 }
 __initcall(cpufreq_gov_userspace_init);
 
-static void __exit cpufreq_gov_userspace_exit(void)
-{
-    cpufreq_unregister_governor(&cpufreq_gov_userspace);
-}
-__exitcall(cpufreq_gov_userspace_exit);
-
 
 /*
  * cpufreq performance governor
@@ -148,12 +142,6 @@ static int __init cpufreq_gov_performance_init(void)
 }
 __initcall(cpufreq_gov_performance_init);
 
-static void __exit cpufreq_gov_performance_exit(void)
-{
-    cpufreq_unregister_governor(&cpufreq_gov_performance);
-}
-__exitcall(cpufreq_gov_performance_exit);
-
 
 /*
  * cpufreq powersave governor
@@ -192,9 +180,3 @@ static int __init cpufreq_gov_powersave_init(void)
     return cpufreq_register_governor(&cpufreq_gov_powersave);
 }
 __initcall(cpufreq_gov_powersave_init);
-
-static void __exit cpufreq_gov_powersave_exit(void)
-{
-    cpufreq_unregister_governor(&cpufreq_gov_powersave);
-}
-__exitcall(cpufreq_gov_powersave_exit);
diff --git a/xen/drivers/cpufreq/cpufreq_ondemand.c b/xen/drivers/cpufreq/cpufreq_ondemand.c
index 8a717cb2df..77b5dfc4fd 100644
--- a/xen/drivers/cpufreq/cpufreq_ondemand.c
+++ b/xen/drivers/cpufreq/cpufreq_ondemand.c
@@ -348,12 +348,6 @@ static int __init cpufreq_gov_dbs_init(void)
 }
 __initcall(cpufreq_gov_dbs_init);
 
-static void __exit cpufreq_gov_dbs_exit(void)
-{
-    cpufreq_unregister_governor(&cpufreq_gov_dbs);
-}
-__exitcall(cpufreq_gov_dbs_exit);
-
 void cpufreq_dbs_timer_suspend(void)
 {
     int cpu;