diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-11 03:35:23 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-11 03:35:23 +0400 |
| commit | b02f6695f7601c4f8442b9cf4636802e7fa8d550 (patch) | |
| tree | 6a4735abce3fc9a27e029f15a051d07fda92f190 /drivers/base/power/sysfs.c | |
| parent | b28a960c42fcd9cfc987441fa6d1c1a471f0f9ed (diff) | |
| download | linux-b02f6695f7601c4f8442b9cf4636802e7fa8d550.tar.xz | |
PM / QoS: Rename device resume latency QoS items
Rename symbols, variables, functions and structure fields related do
the resume latency device PM QoS type so that it is clear where they
belong (in particular, to avoid confusion with the latency tolerance
device PM QoS type introduced by a subsequent changeset).
Update the PM QoS documentation to better reflect its current state.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base/power/sysfs.c')
| -rw-r--r-- | drivers/base/power/sysfs.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c index 03e089ade5ce..4e24955aac8a 100644 --- a/drivers/base/power/sysfs.c +++ b/drivers/base/power/sysfs.c @@ -218,15 +218,16 @@ static ssize_t autosuspend_delay_ms_store(struct device *dev, static DEVICE_ATTR(autosuspend_delay_ms, 0644, autosuspend_delay_ms_show, autosuspend_delay_ms_store); -static ssize_t pm_qos_latency_show(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t pm_qos_resume_latency_show(struct device *dev, + struct device_attribute *attr, + char *buf) { - return sprintf(buf, "%d\n", dev_pm_qos_requested_latency(dev)); + return sprintf(buf, "%d\n", dev_pm_qos_requested_resume_latency(dev)); } -static ssize_t pm_qos_latency_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t n) +static ssize_t pm_qos_resume_latency_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t n) { s32 value; int ret; @@ -237,12 +238,13 @@ static ssize_t pm_qos_latency_store(struct device *dev, if (value < 0) return -EINVAL; - ret = dev_pm_qos_update_request(dev->power.qos->latency_req, value); + ret = dev_pm_qos_update_request(dev->power.qos->resume_latency_req, + value); return ret < 0 ? ret : n; } static DEVICE_ATTR(pm_qos_resume_latency_us, 0644, - pm_qos_latency_show, pm_qos_latency_store); + pm_qos_resume_latency_show, pm_qos_resume_latency_store); static ssize_t pm_qos_no_power_off_show(struct device *dev, struct device_attribute *attr, @@ -618,15 +620,15 @@ static struct attribute_group pm_runtime_attr_group = { .attrs = runtime_attrs, }; -static struct attribute *pm_qos_latency_attrs[] = { +static struct attribute *pm_qos_resume_latency_attrs[] = { #ifdef CONFIG_PM_RUNTIME &dev_attr_pm_qos_resume_latency_us.attr, #endif /* CONFIG_PM_RUNTIME */ NULL, }; -static struct attribute_group pm_qos_latency_attr_group = { +static struct attribute_group pm_qos_resume_latency_attr_group = { .name = power_group_name, - .attrs = pm_qos_latency_attrs, + .attrs = pm_qos_resume_latency_attrs, }; static struct attribute *pm_qos_flags_attrs[] = { @@ -681,14 +683,14 @@ void wakeup_sysfs_remove(struct device *dev) sysfs_unmerge_group(&dev->kobj, &pm_wakeup_attr_group); } -int pm_qos_sysfs_add_latency(struct device *dev) +int pm_qos_sysfs_add_resume_latency(struct device *dev) { - return sysfs_merge_group(&dev->kobj, &pm_qos_latency_attr_group); + return sysfs_merge_group(&dev->kobj, &pm_qos_resume_latency_attr_group); } -void pm_qos_sysfs_remove_latency(struct device *dev) +void pm_qos_sysfs_remove_resume_latency(struct device *dev) { - sysfs_unmerge_group(&dev->kobj, &pm_qos_latency_attr_group); + sysfs_unmerge_group(&dev->kobj, &pm_qos_resume_latency_attr_group); } int pm_qos_sysfs_add_flags(struct device *dev) |