diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cpufreq.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 51790ee0ed6c..bbc983dc8913 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -57,7 +57,7 @@ struct cpufreq_governor; struct cpufreq_cpuinfo { unsigned int max_freq; unsigned int min_freq; - unsigned int transition_latency; /* in 10^(-9) s */ + unsigned int transition_latency; /* in 10^(-9) s = nanoseconds */ }; struct cpufreq_real_policy { @@ -231,17 +231,18 @@ int cpufreq_update_policy(unsigned int cpu); /* the proc_intf.c needs this */ int cpufreq_parse_governor (char *str_governor, unsigned int *policy, struct cpufreq_governor **governor); -#if defined(CONFIG_CPU_FREQ_GOV_USERSPACE) || defined(CONFIG_CPU_FREQ_GOV_USERSPACE_MODULE) + /********************************************************************* * CPUFREQ USERSPACE GOVERNOR * *********************************************************************/ int cpufreq_gov_userspace_init(void); +#ifdef CONFIG_CPU_FREQ_24_API + int cpufreq_setmax(unsigned int cpu); int cpufreq_set(unsigned int kHz, unsigned int cpu); unsigned int cpufreq_get(unsigned int cpu); -#ifdef CONFIG_CPU_FREQ_24_API /* /proc/sys/cpu */ enum { @@ -289,8 +290,6 @@ enum { #endif /* CONFIG_CPU_FREQ_24_API */ -#endif /* CONFIG_CPU_FREQ_GOV_USERSPACE */ - /********************************************************************* * CPUFREQ DEFAULT GOVERNOR * @@ -305,6 +304,7 @@ extern struct cpufreq_governor cpufreq_gov_userspace; #define CPUFREQ_DEFAULT_GOVERNOR &cpufreq_gov_userspace #endif + /********************************************************************* * FREQUENCY TABLE HELPERS * *********************************************************************/ @@ -318,7 +318,6 @@ struct cpufreq_frequency_table { * order */ }; -#if defined(CONFIG_CPU_FREQ_TABLE) || defined(CONFIG_CPU_FREQ_TABLE_MODULE) int cpufreq_frequency_table_cpuinfo(struct cpufreq_policy *policy, struct cpufreq_frequency_table *table); @@ -340,5 +339,4 @@ void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table, void cpufreq_frequency_table_put_attr(unsigned int cpu); -#endif /* CONFIG_CPU_FREQ_TABLE */ #endif /* _LINUX_CPUFREQ_H */ |