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Subject[PATCH] PM: runtime: Replace pm_runtime_callbacks_present()
Date
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

The name of pm_runtime_callbacks_present() is confusing, because
it suggests that the device has PM-runtime callbacks if 'true' is
returned by that function, but in fact that may not be the case,
so replace it with pm_runtime_has_no_callbacks() which is not
ambiguous.

No functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/base/power/sysfs.c | 4 ++--
include/linux/pm_runtime.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)

Index: linux-pm/include/linux/pm_runtime.h
===================================================================
--- linux-pm.orig/include/linux/pm_runtime.h
+++ linux-pm/include/linux/pm_runtime.h
@@ -102,9 +102,9 @@ static inline bool pm_runtime_enabled(st
return !dev->power.disable_depth;
}

-static inline bool pm_runtime_callbacks_present(struct device *dev)
+static inline bool pm_runtime_has_no_callbacks(struct device *dev)
{
- return !dev->power.no_callbacks;
+ return dev->power.no_callbacks;
}

static inline void pm_runtime_mark_last_busy(struct device *dev)
Index: linux-pm/drivers/base/power/sysfs.c
===================================================================
--- linux-pm.orig/drivers/base/power/sysfs.c
+++ linux-pm/drivers/base/power/sysfs.c
@@ -666,7 +666,7 @@ int dpm_sysfs_add(struct device *dev)
if (rc)
return rc;

- if (pm_runtime_callbacks_present(dev)) {
+ if (!pm_runtime_has_no_callbacks(dev)) {
rc = sysfs_merge_group(&dev->kobj, &pm_runtime_attr_group);
if (rc)
goto err_out;
@@ -709,7 +709,7 @@ int dpm_sysfs_change_owner(struct device
if (rc)
return rc;

- if (pm_runtime_callbacks_present(dev)) {
+ if (!pm_runtime_has_no_callbacks(dev)) {
rc = sysfs_group_change_owner(
&dev->kobj, &pm_runtime_attr_group, kuid, kgid);
if (rc)


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