diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq_governor.h')
| -rw-r--r-- | drivers/cpufreq/cpufreq_governor.h | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h index 8463f5def0f5..168c23fd7fca 100644 --- a/drivers/cpufreq/cpufreq_governor.h +++ b/drivers/cpufreq/cpufreq_governor.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * drivers/cpufreq/cpufreq_governor.h * @@ -8,10 +9,6 @@ * (C) 2003 Jun Nakajima <jun.nakajima@intel.com> * (C) 2009 Alexander Clouter <alex@digriz.org.uk> * (c) 2012 Viresh Kumar <viresh.kumar@linaro.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _CPUFREQ_GOVERNOR_H @@ -40,6 +37,7 @@ enum {OD_NORMAL_SAMPLE, OD_SUB_SAMPLE}; /* Governor demand based switching data (per-policy or global). */ struct dbs_data { struct gov_attr_set attr_set; + struct dbs_governor *gov; void *tuners; unsigned int ignore_nice_load; unsigned int sampling_rate; @@ -54,7 +52,7 @@ static inline struct dbs_data *to_dbs_data(struct gov_attr_set *attr_set) } #define gov_show_one(_gov, file_name) \ -static ssize_t show_##file_name \ +static ssize_t file_name##_show \ (struct gov_attr_set *attr_set, char *buf) \ { \ struct dbs_data *dbs_data = to_dbs_data(attr_set); \ @@ -63,7 +61,7 @@ static ssize_t show_##file_name \ } #define gov_show_one_common(file_name) \ -static ssize_t show_##file_name \ +static ssize_t file_name##_show \ (struct gov_attr_set *attr_set, char *buf) \ { \ struct dbs_data *dbs_data = to_dbs_data(attr_set); \ @@ -71,12 +69,10 @@ static ssize_t show_##file_name \ } #define gov_attr_ro(_name) \ -static struct governor_attr _name = \ -__ATTR(_name, 0444, show_##_name, NULL) +static struct governor_attr _name = __ATTR_RO(_name) #define gov_attr_rw(_name) \ -static struct governor_attr _name = \ -__ATTR(_name, 0644, show_##_name, store_##_name) +static struct governor_attr _name = __ATTR_RW(_name) /* Common to all CPUs of a policy */ struct policy_dbs_info { @@ -159,7 +155,7 @@ void cpufreq_dbs_governor_limits(struct cpufreq_policy *policy); #define CPUFREQ_DBS_GOVERNOR_INITIALIZER(_name_) \ { \ .name = _name_, \ - .dynamic_switching = true, \ + .flags = CPUFREQ_GOV_DYNAMIC_SWITCHING, \ .owner = THIS_MODULE, \ .init = cpufreq_dbs_governor_init, \ .exit = cpufreq_dbs_governor_exit, \ @@ -179,7 +175,7 @@ void od_register_powersave_bias_handler(unsigned int (*f) (struct cpufreq_policy *, unsigned int, unsigned int), unsigned int powersave_bias); void od_unregister_powersave_bias_handler(void); -ssize_t store_sampling_rate(struct gov_attr_set *attr_set, const char *buf, +ssize_t sampling_rate_store(struct gov_attr_set *attr_set, const char *buf, size_t count); void gov_update_cpu_data(struct dbs_data *dbs_data); #endif /* _CPUFREQ_GOVERNOR_H */ |