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| author | Dave Gerlach <d-gerlach@ti.com> | 2017-02-03 11:29:26 -0600 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-02-09 22:52:17 +0100 |
| commit | 0764c604c8128f17fd740ff8b1701d0a1301eb7e (patch) | |
| tree | 80fbc48bb1727baecb8e982eb94af133f9f0cbf5 /include/linux/pm_opp.h | |
| parent | 6ac423973397d17684528e89fbbca49b2ff7bb43 (diff) | |
| download | lwn-0764c604c8128f17fd740ff8b1701d0a1301eb7e.tar.gz lwn-0764c604c8128f17fd740ff8b1701d0a1301eb7e.zip | |
PM / OPP: Expose _of_get_opp_desc_node as dev_pm_opp API
Rename _of_get_opp_desc_node to dev_pm_opp_of_get_opp_desc_node and add it
to include/linux/pm_opp.h to allow other drivers, such as platform OPP
and cpufreq drivers, to make use of it.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/pm_opp.h')
| -rw-r--r-- | include/linux/pm_opp.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index 731d548657aa..a6685b3dde26 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -288,6 +288,7 @@ void dev_pm_opp_of_remove_table(struct device *dev); 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); +struct device_node *dev_pm_opp_of_get_opp_desc_node(struct device *dev); #else static inline int dev_pm_opp_of_add_table(struct device *dev) { @@ -311,6 +312,11 @@ static inline int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct { return -ENOTSUPP; } + +static inline struct device_node *dev_pm_opp_of_get_opp_desc_node(struct device *dev) +{ + return NULL; +} #endif #endif /* __LINUX_OPP_H__ */ |