diff options
Diffstat (limited to 'drivers/base/power/sysfs.c')
| -rw-r--r-- | drivers/base/power/sysfs.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c index 33b4b902741a..156ab57bca77 100644 --- a/drivers/base/power/sysfs.c +++ b/drivers/base/power/sysfs.c @@ -272,6 +272,8 @@ static ssize_t pm_qos_latency_tolerance_store(struct device *dev, value = PM_QOS_LATENCY_TOLERANCE_NO_CONSTRAINT; else if (!strcmp(buf, "any") || !strcmp(buf, "any\n")) value = PM_QOS_LATENCY_ANY; + else + return -EINVAL; } ret = dev_pm_qos_update_user_latency_tolerance(dev, value); return ret < 0 ? ret : n; @@ -607,7 +609,7 @@ static struct attribute *power_attrs[] = { #endif /* CONFIG_PM_ADVANCED_DEBUG */ NULL, }; -static struct attribute_group pm_attr_group = { +static const struct attribute_group pm_attr_group = { .name = power_group_name, .attrs = power_attrs, }; @@ -629,7 +631,7 @@ static struct attribute *wakeup_attrs[] = { #endif NULL, }; -static struct attribute_group pm_wakeup_attr_group = { +static const struct attribute_group pm_wakeup_attr_group = { .name = power_group_name, .attrs = wakeup_attrs, }; @@ -644,7 +646,7 @@ static struct attribute *runtime_attrs[] = { &dev_attr_autosuspend_delay_ms.attr, NULL, }; -static struct attribute_group pm_runtime_attr_group = { +static const struct attribute_group pm_runtime_attr_group = { .name = power_group_name, .attrs = runtime_attrs, }; @@ -653,7 +655,7 @@ static struct attribute *pm_qos_resume_latency_attrs[] = { &dev_attr_pm_qos_resume_latency_us.attr, NULL, }; -static struct attribute_group pm_qos_resume_latency_attr_group = { +static const struct attribute_group pm_qos_resume_latency_attr_group = { .name = power_group_name, .attrs = pm_qos_resume_latency_attrs, }; @@ -662,7 +664,7 @@ static struct attribute *pm_qos_latency_tolerance_attrs[] = { &dev_attr_pm_qos_latency_tolerance_us.attr, NULL, }; -static struct attribute_group pm_qos_latency_tolerance_attr_group = { +static const struct attribute_group pm_qos_latency_tolerance_attr_group = { .name = power_group_name, .attrs = pm_qos_latency_tolerance_attrs, }; @@ -672,7 +674,7 @@ static struct attribute *pm_qos_flags_attrs[] = { &dev_attr_pm_qos_remote_wakeup.attr, NULL, }; -static struct attribute_group pm_qos_flags_attr_group = { +static const struct attribute_group pm_qos_flags_attr_group = { .name = power_group_name, .attrs = pm_qos_flags_attrs, }; |