diff options
Diffstat (limited to 'include/linux/pm_opp.h')
| -rw-r--r-- | include/linux/pm_opp.h | 62 |
1 files changed, 39 insertions, 23 deletions
diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index cccaf4a29e9f..bca26157f5b6 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -65,6 +65,10 @@ void dev_pm_opp_put_prop_name(struct device *dev); int dev_pm_opp_set_regulator(struct device *dev, const char *name); void dev_pm_opp_put_regulator(struct device *dev); int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq); +int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, const struct cpumask *cpumask); +int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask); +void dev_pm_opp_remove_table(struct device *dev); +void dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask); #else static inline unsigned long dev_pm_opp_get_voltage(struct dev_pm_opp *opp) { @@ -109,25 +113,25 @@ static inline struct dev_pm_opp *dev_pm_opp_get_suspend_opp(struct device *dev) static inline struct dev_pm_opp *dev_pm_opp_find_freq_exact(struct device *dev, unsigned long freq, bool available) { - return ERR_PTR(-EINVAL); + return ERR_PTR(-ENOTSUPP); } static inline struct dev_pm_opp *dev_pm_opp_find_freq_floor(struct device *dev, unsigned long *freq) { - return ERR_PTR(-EINVAL); + return ERR_PTR(-ENOTSUPP); } static inline struct dev_pm_opp *dev_pm_opp_find_freq_ceil(struct device *dev, unsigned long *freq) { - return ERR_PTR(-EINVAL); + return ERR_PTR(-ENOTSUPP); } static inline int dev_pm_opp_add(struct device *dev, unsigned long freq, unsigned long u_volt) { - return -EINVAL; + return -ENOTSUPP; } static inline void dev_pm_opp_remove(struct device *dev, unsigned long freq) @@ -147,73 +151,85 @@ static inline int dev_pm_opp_disable(struct device *dev, unsigned long freq) static inline struct srcu_notifier_head *dev_pm_opp_get_notifier( struct device *dev) { - return ERR_PTR(-EINVAL); + return ERR_PTR(-ENOTSUPP); } static inline int dev_pm_opp_set_supported_hw(struct device *dev, const u32 *versions, unsigned int count) { - return -EINVAL; + return -ENOTSUPP; } static inline void dev_pm_opp_put_supported_hw(struct device *dev) {} static inline int dev_pm_opp_set_prop_name(struct device *dev, const char *name) { - return -EINVAL; + return -ENOTSUPP; } static inline void dev_pm_opp_put_prop_name(struct device *dev) {} static inline int dev_pm_opp_set_regulator(struct device *dev, const char *name) { - return -EINVAL; + return -ENOTSUPP; } static inline void dev_pm_opp_put_regulator(struct device *dev) {} static inline int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq) { + return -ENOTSUPP; +} + +static inline int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, const struct cpumask *cpumask) +{ + return -ENOTSUPP; +} + +static inline int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) +{ return -EINVAL; } +static inline void dev_pm_opp_remove_table(struct device *dev) +{ +} + +static inline void dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask) +{ +} + #endif /* CONFIG_PM_OPP */ #if defined(CONFIG_PM_OPP) && defined(CONFIG_OF) int dev_pm_opp_of_add_table(struct device *dev); void dev_pm_opp_of_remove_table(struct device *dev); -int dev_pm_opp_of_cpumask_add_table(cpumask_var_t cpumask); -void dev_pm_opp_of_cpumask_remove_table(cpumask_var_t cpumask); -int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask); -int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask); +int dev_pm_opp_of_cpumask_add_table(const struct cpumask *cpumask); +void dev_pm_opp_of_cpumask_remove_table(const struct cpumask *cpumask); +int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask); #else static inline int dev_pm_opp_of_add_table(struct device *dev) { - return -EINVAL; + return -ENOTSUPP; } static inline void dev_pm_opp_of_remove_table(struct device *dev) { } -static inline int dev_pm_opp_of_cpumask_add_table(cpumask_var_t cpumask) -{ - return -ENOSYS; -} - -static inline void dev_pm_opp_of_cpumask_remove_table(cpumask_var_t cpumask) +static inline int dev_pm_opp_of_cpumask_add_table(const struct cpumask *cpumask) { + return -ENOTSUPP; } -static inline int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask) +static inline void dev_pm_opp_of_cpumask_remove_table(const struct cpumask *cpumask) { - return -ENOSYS; } -static inline int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask) +static inline int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) { - return -ENOSYS; + return -ENOTSUPP; } #endif |