diff options
| -rw-r--r-- | drivers/base/power/qos.c | 3 | ||||
| -rw-r--r-- | drivers/cpuidle/governors/menu.c | 2 | ||||
| -rw-r--r-- | include/linux/pm_qos.h | 7 |
3 files changed, 9 insertions, 3 deletions
diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c index 58fcc758334e..73142d086240 100644 --- a/drivers/base/power/qos.c +++ b/drivers/base/power/qos.c @@ -108,8 +108,7 @@ s32 __dev_pm_qos_read_value(struct device *dev) { lockdep_assert_held(&dev->power.lock); - return IS_ERR_OR_NULL(dev->power.qos) ? - 0 : pm_qos_read_value(&dev->power.qos->resume_latency); + return dev_pm_qos_raw_read_value(dev); } /** diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c index 8d6d25c38c02..6d6f46e79d94 100644 --- a/drivers/cpuidle/governors/menu.c +++ b/drivers/cpuidle/governors/menu.c @@ -287,7 +287,7 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev) unsigned int interactivity_req; unsigned int expected_interval; unsigned long nr_iowaiters, cpu_load; - int resume_latency = dev_pm_qos_read_value(device); + int resume_latency = dev_pm_qos_raw_read_value(device); if (data->needs_update) { menu_update(drv, dev); diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h index 0f65d36c2a75..5aba9f47899d 100644 --- a/include/linux/pm_qos.h +++ b/include/linux/pm_qos.h @@ -173,6 +173,12 @@ static inline s32 dev_pm_qos_requested_flags(struct device *dev) { return dev->power.qos->flags_req->data.flr.flags; } + +static inline s32 dev_pm_qos_raw_read_value(struct device *dev) +{ + return IS_ERR_OR_NULL(dev->power.qos) ? + 0 : pm_qos_read_value(&dev->power.qos->resume_latency); +} #else static inline enum pm_qos_flags_status __dev_pm_qos_flags(struct device *dev, s32 mask) @@ -237,6 +243,7 @@ static inline void dev_pm_qos_hide_latency_tolerance(struct device *dev) {} static inline s32 dev_pm_qos_requested_resume_latency(struct device *dev) { return 0; } static inline s32 dev_pm_qos_requested_flags(struct device *dev) { return 0; } +static inline s32 dev_pm_qos_raw_read_value(struct device *dev) { return 0; } #endif #endif |