diff options
Diffstat (limited to 'include/linux/pm_qos.h')
| -rw-r--r-- | include/linux/pm_qos.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h index ca7bd3f98cb4..83b0ea302a80 100644 --- a/include/linux/pm_qos.h +++ b/include/linux/pm_qos.h @@ -7,6 +7,7 @@ #include <linux/plist.h> #include <linux/notifier.h> #include <linux/miscdevice.h> +#include <linux/device.h> #define PM_QOS_RESERVED 0 #define PM_QOS_CPU_DMA_LATENCY 1 @@ -77,6 +78,7 @@ int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier); int pm_qos_request_active(struct pm_qos_request *req); s32 pm_qos_read_value(struct pm_qos_constraints *c); +s32 dev_pm_qos_read_value(struct device *dev); int dev_pm_qos_add_request(struct device *dev, struct dev_pm_qos_request *req, s32 value); int dev_pm_qos_update_request(struct dev_pm_qos_request *req, s32 new_value); @@ -117,6 +119,8 @@ static inline int pm_qos_request_active(struct pm_qos_request *req) static inline s32 pm_qos_read_value(struct pm_qos_constraints *c) { return 0; } +static inline s32 dev_pm_qos_read_value(struct device *dev) + { return 0; } static inline int dev_pm_qos_add_request(struct device *dev, struct dev_pm_qos_request *req, s32 value) @@ -139,9 +143,13 @@ static inline int dev_pm_qos_remove_global_notifier( struct notifier_block *notifier) { return 0; } static inline void dev_pm_qos_constraints_init(struct device *dev) - { return; } +{ + dev->power.power_state = PMSG_ON; +} static inline void dev_pm_qos_constraints_destroy(struct device *dev) - { return; } +{ + dev->power.power_state = PMSG_INVALID; +} #endif #endif |