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PM / Domains: Remove name based API for genpd 

As all users of the named based APIs now have converted to the non-named
based APIs, the time has come to remove them.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Ulf Hansson 2015-09-10 16:00:50 +02:00 committed by Rafael J. Wysocki
parent 1f93e4a96c
commit c6f7b48e7e
2 changed files with 0 additions and 128 deletions
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90
drivers/base/power/domain.c
View File

@ -53,24 +53,6 @@
static LIST_HEAD(gpd_list);
static DEFINE_MUTEX(gpd_list_lock);
static struct generic_pm_domain *pm_genpd_lookup_name(const char *domain_name)
{
struct generic_pm_domain *genpd = NULL, *gpd;
if (IS_ERR_OR_NULL(domain_name))
return NULL;
mutex_lock(&gpd_list_lock);
list_for_each_entry(gpd, &gpd_list, gpd_list_node) {
if (!strcmp(gpd->name, domain_name)) {
genpd = gpd;
break;
}
}
mutex_unlock(&gpd_list_lock);
return genpd;
}
/*
* Get the generic PM domain for a particular struct device.
* This validates the struct device pointer, the PM domain pointer,
@ -295,18 +277,6 @@ int pm_genpd_poweron(struct generic_pm_domain *genpd)
return ret;
}
/**
* pm_genpd_name_poweron - Restore power to a given PM domain and its masters.
* @domain_name: Name of the PM domain to power up.
*/
int pm_genpd_name_poweron(const char *domain_name)
{
struct generic_pm_domain *genpd;
genpd = pm_genpd_lookup_name(domain_name);
return genpd ? pm_genpd_poweron(genpd) : -EINVAL;
}
static int genpd_save_dev(struct generic_pm_domain *genpd, struct device *dev)
{
return GENPD_DEV_TIMED_CALLBACK(genpd, int, save_state, dev,
@ -1316,18 +1286,6 @@ int __pm_genpd_add_device(struct generic_pm_domain *genpd, struct device *dev,
return ret;
}
/**
* __pm_genpd_name_add_device - Find I/O PM domain and add a device to it.
* @domain_name: Name of the PM domain to add the device to.
* @dev: Device to be added.
* @td: Set of PM QoS timing parameters to attach to the device.
*/
int __pm_genpd_name_add_device(const char *domain_name, struct device *dev,
struct gpd_timing_data *td)
{
return __pm_genpd_add_device(pm_genpd_lookup_name(domain_name), dev, td);
}
/**
* pm_genpd_remove_device - Remove a device from an I/O PM domain.
* @genpd: PM domain to remove the device from.
@ -1428,35 +1386,6 @@ int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,
return ret;
}
/**
* pm_genpd_add_subdomain_names - Add a subdomain to an I/O PM domain.
* @master_name: Name of the master PM domain to add the subdomain to.
* @subdomain_name: Name of the subdomain to be added.
*/
int pm_genpd_add_subdomain_names(const char *master_name,
const char *subdomain_name)
{
struct generic_pm_domain *master = NULL, *subdomain = NULL, *gpd;
if (IS_ERR_OR_NULL(master_name) || IS_ERR_OR_NULL(subdomain_name))
return -EINVAL;
mutex_lock(&gpd_list_lock);
list_for_each_entry(gpd, &gpd_list, gpd_list_node) {
if (!master && !strcmp(gpd->name, master_name))
master = gpd;
if (!subdomain && !strcmp(gpd->name, subdomain_name))
subdomain = gpd;
if (master && subdomain)
break;
}
mutex_unlock(&gpd_list_lock);
return pm_genpd_add_subdomain(master, subdomain);
}
/**
* pm_genpd_remove_subdomain - Remove a subdomain from an I/O PM domain.
* @genpd: Master PM domain to remove the subdomain from.
@ -1565,16 +1494,6 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
goto out;
}
/**
* pm_genpd_name_attach_cpuidle - Find PM domain and connect cpuidle to it.
* @name: Name of the domain to connect to cpuidle.
* @state: cpuidle state this domain can manipulate.
*/
int pm_genpd_name_attach_cpuidle(const char *name, int state)
{
return pm_genpd_attach_cpuidle(pm_genpd_lookup_name(name), state);
}
/**
* pm_genpd_detach_cpuidle - Remove the cpuidle connection from a PM domain.
* @genpd: PM domain to remove the cpuidle connection from.
@ -1613,15 +1532,6 @@ int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
return ret;
}
/**
* pm_genpd_name_detach_cpuidle - Find PM domain and disconnect cpuidle from it.
* @name: Name of the domain to disconnect cpuidle from.
*/
int pm_genpd_name_detach_cpuidle(const char *name)
{
return pm_genpd_detach_cpuidle(pm_genpd_lookup_name(name));
}
/* Default device callbacks for generic PM domains. */
/**

38
include/linux/pm_domain.h
View File

@ -125,27 +125,18 @@ extern int __pm_genpd_add_device(struct generic_pm_domain *genpd,
struct device *dev,
struct gpd_timing_data *td);
extern int __pm_genpd_name_add_device(const char *domain_name,
struct device *dev,
struct gpd_timing_data *td);
extern int pm_genpd_remove_device(struct generic_pm_domain *genpd,
struct device *dev);
extern int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,
struct generic_pm_domain *new_subdomain);
extern int pm_genpd_add_subdomain_names(const char *master_name,
const char *subdomain_name);
extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
struct generic_pm_domain *target);
extern int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state);
extern int pm_genpd_name_attach_cpuidle(const char *name, int state);
extern int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd);
extern int pm_genpd_name_detach_cpuidle(const char *name);
extern void pm_genpd_init(struct generic_pm_domain *genpd,
struct dev_power_governor *gov, bool is_off);
extern int pm_genpd_poweron(struct generic_pm_domain *genpd);
extern int pm_genpd_name_poweron(const char *domain_name);
extern void pm_genpd_poweroff_unused(void);
extern struct dev_power_governor simple_qos_governor;
@ -166,12 +157,6 @@ static inline int __pm_genpd_add_device(struct generic_pm_domain *genpd,
{
return -ENOSYS;
}
static inline int __pm_genpd_name_add_device(const char *domain_name,
struct device *dev,
struct gpd_timing_data *td)
{
return -ENOSYS;
}
static inline int pm_genpd_remove_device(struct generic_pm_domain *genpd,
struct device *dev)
{
@ -182,11 +167,6 @@ static inline int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,
{
return -ENOSYS;
}
static inline int pm_genpd_add_subdomain_names(const char *master_name,
const char *subdomain_name)
{
return -ENOSYS;
}
static inline int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
struct generic_pm_domain *target)
{
@ -196,18 +176,10 @@ static inline int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int s
{
return -ENOSYS;
}
static inline int pm_genpd_name_attach_cpuidle(const char *name, int state)
{
return -ENOSYS;
}
static inline int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
{
return -ENOSYS;
}
static inline int pm_genpd_name_detach_cpuidle(const char *name)
{
return -ENOSYS;
}
static inline void pm_genpd_init(struct generic_pm_domain *genpd,
struct dev_power_governor *gov, bool is_off)
{
@ -216,10 +188,6 @@ static inline int pm_genpd_poweron(struct generic_pm_domain *genpd)
{
return -ENOSYS;
}
static inline int pm_genpd_name_poweron(const char *domain_name)
{
return -ENOSYS;
}
static inline void pm_genpd_poweroff_unused(void) {}
#endif
@ -229,12 +197,6 @@ static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
return __pm_genpd_add_device(genpd, dev, NULL);
}
static inline int pm_genpd_name_add_device(const char *domain_name,
struct device *dev)
{
return __pm_genpd_name_add_device(domain_name, dev, NULL);
}
#ifdef CONFIG_PM_GENERIC_DOMAINS_SLEEP
extern void pm_genpd_syscore_poweroff(struct device *dev);
extern void pm_genpd_syscore_poweron(struct device *dev);