diff options
| -rw-r--r-- | drivers/base/power/runtime.c | 2 | ||||
| -rw-r--r-- | drivers/base/power/sysfs.c | 12 | ||||
| -rw-r--r-- | include/linux/pm.h | 1 |
3 files changed, 3 insertions, 12 deletions
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index 32f6bf076bd7..a2d22e3ecf3a 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -64,7 +64,7 @@ static int rpm_suspend(struct device *dev, int rpmflags); * runtime_status field is updated, to account the time in the old state * correctly. */ -void update_pm_runtime_accounting(struct device *dev) +static void update_pm_runtime_accounting(struct device *dev) { u64 now, last, delta; diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c index c6bf76124184..1226e441ddfe 100644 --- a/drivers/base/power/sysfs.c +++ b/drivers/base/power/sysfs.c @@ -125,13 +125,9 @@ static ssize_t runtime_active_time_show(struct device *dev, struct device_attribute *attr, char *buf) { int ret; - u64 tmp; - spin_lock_irq(&dev->power.lock); - update_pm_runtime_accounting(dev); - tmp = dev->power.active_time; + u64 tmp = pm_runtime_active_time(dev); do_div(tmp, NSEC_PER_MSEC); ret = sprintf(buf, "%llu\n", tmp); - spin_unlock_irq(&dev->power.lock); return ret; } @@ -141,13 +137,9 @@ static ssize_t runtime_suspended_time_show(struct device *dev, struct device_attribute *attr, char *buf) { int ret; - u64 tmp; - spin_lock_irq(&dev->power.lock); - update_pm_runtime_accounting(dev); - tmp = dev->power.suspended_time; + u64 tmp = pm_runtime_suspended_time(dev); do_div(tmp, NSEC_PER_MSEC); ret = sprintf(buf, "%llu\n", tmp); - spin_unlock_irq(&dev->power.lock); return ret; } diff --git a/include/linux/pm.h b/include/linux/pm.h index 06f7ed893928..66c19a65a514 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -643,7 +643,6 @@ struct dev_pm_info { struct dev_pm_qos *qos; }; -extern void update_pm_runtime_accounting(struct device *dev); extern int dev_pm_get_subsys_data(struct device *dev); extern void dev_pm_put_subsys_data(struct device *dev); |