PM / Domains: Rename stop_ok to suspend_ok for the genpd governor

The genpd governor validates the latency constraints to find out whether
it's acceptable to runtime suspend a device. Earlier this validation was
made to know whether it was okay to invoke the ->stop() callback for the
device, hence the governor used the name "stop_ok" for the related
variables.

To clarify the code around this, let's rename these variables from
"stop_ok" to "suspend_ok".

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/drivers/base/power/domain_governor.c b/drivers/base/power/domain_governor.c
index 00a5436dd44b..2e0fce711135 100644
--- a/drivers/base/power/domain_governor.c
+++ b/drivers/base/power/domain_governor.c
@@ -37,10 +37,10 @@ static int dev_update_qos_constraint(struct device *dev, void *data)
 }
 
 /**
- * default_stop_ok - Default PM domain governor routine for stopping devices.
+ * default_suspend_ok - Default PM domain governor routine to suspend devices.
  * @dev: Device to check.
  */
-static bool default_stop_ok(struct device *dev)
+static bool default_suspend_ok(struct device *dev)
 {
         struct gpd_timing_data *td = &dev_gpd_data(dev)->td;
         unsigned long flags;
@@ -51,13 +51,13 @@ static bool default_stop_ok(struct device *dev)
         spin_lock_irqsave(&dev->power.lock, flags);
 
         if (!td->constraint_changed) {
-                bool ret = td->cached_stop_ok;
+                bool ret = td->cached_suspend_ok;
 
                 spin_unlock_irqrestore(&dev->power.lock, flags);
                 return ret;
         }
         td->constraint_changed = false;
-        td->cached_stop_ok = false;
+        td->cached_suspend_ok = false;
         td->effective_constraint_ns = -1;
         constraint_ns = __dev_pm_qos_read_value(dev);
 
@@ -83,13 +83,13 @@ static bool default_stop_ok(struct device *dev)
                         return false;
         }
         td->effective_constraint_ns = constraint_ns;
-        td->cached_stop_ok = constraint_ns >= 0;
+        td->cached_suspend_ok = constraint_ns >= 0;
 
         /*
          * The children have been suspended already, so we don't need to take
-         * their stop latencies into account here.
+         * their suspend latencies into account here.
          */
-        return td->cached_stop_ok;
+        return td->cached_suspend_ok;
 }
 
 /**
@@ -150,7 +150,7 @@ static bool __default_power_down_ok(struct dev_pm_domain *pd,
                  */
                 td = &to_gpd_data(pdd)->td;
                 constraint_ns = td->effective_constraint_ns;
-                /* default_stop_ok() need not be called before us. */
+                /* default_suspend_ok() need not be called before us. */
                 if (constraint_ns < 0) {
                         constraint_ns = dev_pm_qos_read_value(pdd->dev);
                         constraint_ns *= NSEC_PER_USEC;
@@ -227,7 +227,7 @@ static bool always_on_power_down_ok(struct dev_pm_domain *domain)
 }
 
 struct dev_power_governor simple_qos_governor = {
-        .stop_ok = default_stop_ok,
+        .suspend_ok = default_suspend_ok,
         .power_down_ok = default_power_down_ok,
 };
 
@@ -236,5 +236,5 @@ struct dev_power_governor simple_qos_governor = {
  */
 struct dev_power_governor pm_domain_always_on_gov = {
         .power_down_ok = always_on_power_down_ok,
-        .stop_ok = default_stop_ok,
+        .suspend_ok = default_suspend_ok,
 };