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authorRafael J. Wysocki <rjw@sisk.pl>2012-08-15 22:32:59 +0400
committerRafael J. Wysocki <rjw@sisk.pl>2012-09-04 03:36:53 +0400
commit74a2799ab51acec9410f467fef8678ebb1125d7d (patch)
treed26ffff8d487e5412c5b18c00bfda61623f2c4df /include/linux/pm_domain.h
parent40114447a7f89860b46a64e5504f313656cb5f27 (diff)
downloadlinux-74a2799ab51acec9410f467fef8678ebb1125d7d.tar.xz
PM / Domains: Operations related to cpuidle using domain names
Make it possible to use domain names in operations connecting cpuidle to and disconnecting it from a PM domain. This is useful on platforms where PM domain objects are organized in such a way that the names of the domains are easier to use than the addresses of those objects. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux/pm_domain.h')
-rw-r--r--include/linux/pm_domain.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index f2a633a913e7..7c1d252b20c0 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -156,7 +156,9 @@ extern int pm_genpd_add_callbacks(struct device *dev,
struct gpd_timing_data *td);
extern int __pm_genpd_remove_callbacks(struct device *dev, bool clear_td);
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);
@@ -229,10 +231,18 @@ 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)
{