diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-10-17 00:29:58 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-10-17 00:29:58 +0200 |
| commit | 048f35ff26a6c1b7297b43ec4376d9fa1872b4a9 (patch) | |
| tree | b74634397306fb357a5d565e2b76bf199ce33106 /drivers | |
| parent | eeb2d80d502af28e5660ff4bbe00f90ceb82c2db (diff) | |
| parent | 20f97caf1120bd02e8ff4adbad3b44b63626feb5 (diff) | |
Merge branch 'pm-qos' into acpi-pm
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/device_pm.c | 6 | ||||
| -rw-r--r-- | drivers/base/power/domain.c | 4 | ||||
| -rw-r--r-- | drivers/base/power/sysfs.c | 28 |
3 files changed, 3 insertions, 35 deletions
diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c index 764b8dfa04aa..d74000acb658 100644 --- a/drivers/acpi/device_pm.c +++ b/drivers/acpi/device_pm.c @@ -581,8 +581,7 @@ static int acpi_dev_pm_get_state(struct device *dev, struct acpi_device *adev, d_min = ret; wakeup = device_may_wakeup(dev) && adev->wakeup.flags.valid && adev->wakeup.sleep_state >= target_state; - } else if (dev_pm_qos_flags(dev, PM_QOS_FLAG_REMOTE_WAKEUP) != - PM_QOS_FLAGS_NONE) { + } else { wakeup = adev->wakeup.flags.valid; } @@ -865,8 +864,7 @@ int acpi_dev_runtime_suspend(struct device *dev) if (!adev) return 0; - remote_wakeup = dev_pm_qos_flags(dev, PM_QOS_FLAG_REMOTE_WAKEUP) > - PM_QOS_FLAGS_NONE; + remote_wakeup = acpi_device_can_wakeup(adev); if (remote_wakeup) { error = acpi_device_wakeup_enable(adev, ACPI_STATE_S0); if (error) diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index e8ca5e2cf1e5..e6414e9998bb 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -346,9 +346,7 @@ static int genpd_power_off(struct generic_pm_domain *genpd, bool one_dev_on, list_for_each_entry(pdd, &genpd->dev_list, list_node) { enum pm_qos_flags_status stat; - stat = dev_pm_qos_flags(pdd->dev, - PM_QOS_FLAG_NO_POWER_OFF - | PM_QOS_FLAG_REMOTE_WAKEUP); + stat = dev_pm_qos_flags(pdd->dev, PM_QOS_FLAG_NO_POWER_OFF); if (stat > PM_QOS_FLAGS_NONE) return -EBUSY; diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c index 156ab57bca77..29bf28fef136 100644 --- a/drivers/base/power/sysfs.c +++ b/drivers/base/power/sysfs.c @@ -309,33 +309,6 @@ static ssize_t pm_qos_no_power_off_store(struct device *dev, static DEVICE_ATTR(pm_qos_no_power_off, 0644, pm_qos_no_power_off_show, pm_qos_no_power_off_store); -static ssize_t pm_qos_remote_wakeup_show(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - return sprintf(buf, "%d\n", !!(dev_pm_qos_requested_flags(dev) - & PM_QOS_FLAG_REMOTE_WAKEUP)); -} - -static ssize_t pm_qos_remote_wakeup_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t n) -{ - int ret; - - if (kstrtoint(buf, 0, &ret)) - return -EINVAL; - - if (ret != 0 && ret != 1) - return -EINVAL; - - ret = dev_pm_qos_update_flags(dev, PM_QOS_FLAG_REMOTE_WAKEUP, ret); - return ret < 0 ? ret : n; -} - -static DEVICE_ATTR(pm_qos_remote_wakeup, 0644, - pm_qos_remote_wakeup_show, pm_qos_remote_wakeup_store); - #ifdef CONFIG_PM_SLEEP static const char _enabled[] = "enabled"; static const char _disabled[] = "disabled"; @@ -671,7 +644,6 @@ static const struct attribute_group pm_qos_latency_tolerance_attr_group = { static struct attribute *pm_qos_flags_attrs[] = { &dev_attr_pm_qos_no_power_off.attr, - &dev_attr_pm_qos_remote_wakeup.attr, NULL, }; static const struct attribute_group pm_qos_flags_attr_group = { |