diff options
author | Rafael J. Wysocki | 2011-10-07 23:17:07 +0200 |
---|---|---|
committer | Rafael J. Wysocki | 2011-10-07 23:17:07 +0200 |
commit | 9696cc90071e3660ec02a3728acdedb68afdce4c (patch) | |
tree | 99783d31dd42262c29346c92760f7896c3d81cb6 /drivers/base/power/power.h | |
parent | Merge branch 'pm-domains' into pm-for-linus (diff) | |
parent | PM / QoS: Update Documentation for the pm_qos and dev_pm_qos frameworks (diff) | |
download | kernel-qcow2-linux-9696cc90071e3660ec02a3728acdedb68afdce4c.tar.gz kernel-qcow2-linux-9696cc90071e3660ec02a3728acdedb68afdce4c.tar.xz kernel-qcow2-linux-9696cc90071e3660ec02a3728acdedb68afdce4c.zip |
Merge branch 'pm-qos' into pm-for-linus
* pm-qos:
PM / QoS: Update Documentation for the pm_qos and dev_pm_qos frameworks
PM / QoS: Add function dev_pm_qos_read_value() (v3)
PM QoS: Add global notification mechanism for device constraints
PM QoS: Implement per-device PM QoS constraints
PM QoS: Generalize and export constraints management code
PM QoS: Reorganize data structs
PM QoS: Code reorganization
PM QoS: Minor clean-ups
PM QoS: Move and rename the implementation files
Diffstat (limited to 'drivers/base/power/power.h')
-rw-r--r-- | drivers/base/power/power.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/base/power/power.h b/drivers/base/power/power.h index f2a25f18fde7..9bf62323aaf3 100644 --- a/drivers/base/power/power.h +++ b/drivers/base/power/power.h @@ -1,3 +1,5 @@ +#include <linux/pm_qos.h> + #ifdef CONFIG_PM_RUNTIME extern void pm_runtime_init(struct device *dev); @@ -35,15 +37,21 @@ extern void device_pm_move_last(struct device *); static inline void device_pm_init(struct device *dev) { spin_lock_init(&dev->power.lock); + dev->power.power_state = PMSG_INVALID; pm_runtime_init(dev); } +static inline void device_pm_add(struct device *dev) +{ + dev_pm_qos_constraints_init(dev); +} + static inline void device_pm_remove(struct device *dev) { + dev_pm_qos_constraints_destroy(dev); pm_runtime_remove(dev); } -static inline void device_pm_add(struct device *dev) {} static inline void device_pm_move_before(struct device *deva, struct device *devb) {} static inline void device_pm_move_after(struct device *deva, |