From dfbe4678d709e25e0f36e6b6333e2a7a67aefb7e Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Thu, 1 Dec 2016 16:28:19 +0530 Subject: PM / OPP: Add infrastructure to manage multiple regulators This patch adds infrastructure to manage multiple regulators and updates the only user (cpufreq-dt) of dev_pm_opp_set{put}_regulator(). This is preparatory work for adding full support for devices with multiple regulators. Signed-off-by: Viresh Kumar Tested-by: Dave Gerlach Signed-off-by: Rafael J. Wysocki --- include/linux/pm_opp.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include/linux/pm_opp.h') diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index 824f7268f687..9a825ae78653 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -79,8 +79,8 @@ int dev_pm_opp_set_supported_hw(struct device *dev, const u32 *versions, void dev_pm_opp_put_supported_hw(struct device *dev); int dev_pm_opp_set_prop_name(struct device *dev, const char *name); void dev_pm_opp_put_prop_name(struct device *dev); -struct opp_table *dev_pm_opp_set_regulator(struct device *dev, const char *name); -void dev_pm_opp_put_regulator(struct opp_table *opp_table); +struct opp_table *dev_pm_opp_set_regulators(struct device *dev, const char * const names[], unsigned int count); +void dev_pm_opp_put_regulators(struct opp_table *opp_table); 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); @@ -187,12 +187,12 @@ static inline int dev_pm_opp_set_prop_name(struct device *dev, const char *name) static inline void dev_pm_opp_put_prop_name(struct device *dev) {} -static inline struct opp_table *dev_pm_opp_set_regulator(struct device *dev, const char *name) +static inline struct opp_table *dev_pm_opp_set_regulators(struct device *dev, const char * const names[], unsigned int count) { return ERR_PTR(-ENOTSUPP); } -static inline void dev_pm_opp_put_regulator(struct opp_table *opp_table) {} +static inline void dev_pm_opp_put_regulators(struct opp_table *opp_table) {} static inline int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq) { -- cgit v1.2.3