PM: runtime: add missed pm_request_autosuspend
The patch "PM / Runtime: Implement autosuspend support" introduces
"autosuspend" facility for runtime PM, but misses helper function
of pm_request_autosuspend, so add it.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index 99ed1aa..3ec2358 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -164,6 +164,11 @@
return __pm_runtime_resume(dev, RPM_ASYNC);
}
+static inline int pm_request_autosuspend(struct device *dev)
+{
+ return __pm_runtime_suspend(dev, RPM_ASYNC | RPM_AUTO);
+}
+
static inline int pm_runtime_get(struct device *dev)
{
return __pm_runtime_resume(dev, RPM_GET_PUT | RPM_ASYNC);