cpufreq: Initialize the governors in core_initcall

Initialize the cpufreq governors earlier to allow for earlier
performance control during the boot process.

Signed-off-by: Amit Kucheria <[email protected]>
Acked-by: Viresh Kumar <[email protected]>
Reviewed-by: Rafael J. Wysocki <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>
Link: https://lore.kernel.org/r/b98eae9b44eb2f034d7f5d12a161f5f831be1eb7.1571656015.git.amit.kucheria@linaro.org

Author: idlethread

drivers/cpufreq/cpufreq_conservative.c

@@ -346,7 +346,7 @@ struct cpufreq_governor *cpufreq_default_governor(void)
 	return CPU_FREQ_GOV_CONSERVATIVE;
 }
 
-fs_initcall(cpufreq_gov_dbs_init);
+core_initcall(cpufreq_gov_dbs_init);
 #else
 module_init(cpufreq_gov_dbs_init);
 #endif

drivers/cpufreq/cpufreq_ondemand.c

@@ -483,7 +483,7 @@ struct cpufreq_governor *cpufreq_default_governor(void)
 	return CPU_FREQ_GOV_ONDEMAND;
 }
 
-fs_initcall(cpufreq_gov_dbs_init);
+core_initcall(cpufreq_gov_dbs_init);
 #else
 module_init(cpufreq_gov_dbs_init);
 #endif

drivers/cpufreq/cpufreq_performance.c

@@ -50,5 +50,5 @@ MODULE_AUTHOR("Dominik Brodowski <[email protected]>");
 MODULE_DESCRIPTION("CPUfreq policy governor 'performance'");
 MODULE_LICENSE("GPL");
 
-fs_initcall(cpufreq_gov_performance_init);
+core_initcall(cpufreq_gov_performance_init);
 module_exit(cpufreq_gov_performance_exit);

drivers/cpufreq/cpufreq_powersave.c

@@ -43,7 +43,7 @@ struct cpufreq_governor *cpufreq_default_governor(void)
 	return &cpufreq_gov_powersave;
 }
 
-fs_initcall(cpufreq_gov_powersave_init);
+core_initcall(cpufreq_gov_powersave_init);
 #else
 module_init(cpufreq_gov_powersave_init);
 #endif

drivers/cpufreq/cpufreq_userspace.c

@@ -147,7 +147,7 @@ struct cpufreq_governor *cpufreq_default_governor(void)
 	return &cpufreq_gov_userspace;
 }
 
-fs_initcall(cpufreq_gov_userspace_init);
+core_initcall(cpufreq_gov_userspace_init);
 #else
 module_init(cpufreq_gov_userspace_init);
 #endif

kernel/sched/cpufreq_schedutil.c

@@ -915,7 +915,7 @@ static int __init sugov_register(void)
 {
 	return cpufreq_register_governor(&schedutil_gov);
 }
-fs_initcall(sugov_register);
+core_initcall(sugov_register);
 
 #ifdef CONFIG_ENERGY_MODEL
 extern bool sched_energy_update;