diff options
Diffstat (limited to 'include/linux/cpufreq.h')
| -rw-r--r-- | include/linux/cpufreq.h | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 4de02b10007f..c3e9de8321c6 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -196,11 +196,6 @@ extern int __cpufreq_driver_getavg(struct cpufreq_policy *policy, int cpufreq_register_governor(struct cpufreq_governor *governor); void cpufreq_unregister_governor(struct cpufreq_governor *governor); -int lock_policy_rwsem_read(int cpu); -int lock_policy_rwsem_write(int cpu); -void unlock_policy_rwsem_read(int cpu); -void unlock_policy_rwsem_write(int cpu); - /********************************************************************* * CPUFREQ DRIVER INTERFACE * @@ -278,6 +273,27 @@ struct freq_attr { ssize_t (*store)(struct cpufreq_policy *, const char *, size_t count); }; +#define cpufreq_freq_attr_ro(_name) \ +static struct freq_attr _name = \ +__ATTR(_name, 0444, show_##_name, NULL) + +#define cpufreq_freq_attr_ro_perm(_name, _perm) \ +static struct freq_attr _name = \ +__ATTR(_name, _perm, show_##_name, NULL) + +#define cpufreq_freq_attr_ro_old(_name) \ +static struct freq_attr _name##_old = \ +__ATTR(_name, 0444, show_##_name##_old, NULL) + +#define cpufreq_freq_attr_rw(_name) \ +static struct freq_attr _name = \ +__ATTR(_name, 0644, show_##_name, store_##_name) + +#define cpufreq_freq_attr_rw_old(_name) \ +static struct freq_attr _name##_old = \ +__ATTR(_name, 0644, show_##_name##_old, store_##_name##_old) + + struct global_attr { struct attribute attr; ssize_t (*show)(struct kobject *kobj, @@ -286,6 +302,15 @@ struct global_attr { const char *c, size_t count); }; +#define define_one_global_ro(_name) \ +static struct global_attr _name = \ +__ATTR(_name, 0444, show_##_name, NULL) + +#define define_one_global_rw(_name) \ +static struct global_attr _name = \ +__ATTR(_name, 0644, show_##_name, store_##_name) + + /********************************************************************* * CPUFREQ 2.6. INTERFACE * *********************************************************************/ |