PM / Runtime: Asyncronous idle|suspend devices at system resume
Use the asyncronous runtime PM API when returning the runtime
reference for the device after the system resume is completed.
By using the asyncronous runtime PM API we don't have to wait
for each an every device to become idle|suspended. Instead we
can move on and handle the next device in queue.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 9a6b05a..bba5758 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -1327,7 +1327,7 @@
pm_generic_complete(dev);
pm_runtime_set_active(dev);
pm_runtime_enable(dev);
- pm_runtime_idle(dev);
+ pm_request_idle(dev);
}
}
diff --git a/drivers/base/power/generic_ops.c b/drivers/base/power/generic_ops.c
index d03d290..bfd898b 100644
--- a/drivers/base/power/generic_ops.c
+++ b/drivers/base/power/generic_ops.c
@@ -324,6 +324,6 @@
* Let runtime PM try to suspend devices that haven't been in use before
* going into the system-wide sleep state we're resuming from.
*/
- pm_runtime_idle(dev);
+ pm_request_idle(dev);
}
#endif /* CONFIG_PM_SLEEP */
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 15beb50..5a9b656 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -756,7 +756,7 @@
device_unlock(dev);
- pm_runtime_put_sync(dev);
+ pm_runtime_put(dev);
}
/**