From f3393b62f157cc87f8d78247e97b87778dc077b8 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Tue, 12 Jul 2011 11:17:09 +0200 Subject: PM / Runtime: Add new helper function: pm_runtime_status_suspended() This boolean function simply returns whether or not the runtime status of the device is 'suspended'. Unlike pm_runtime_suspended(), this function returns the runtime status whether or not runtime PM for the device has been disabled or not. Also add entry to Documentation/power/runtime.txt Signed-off-by: Kevin Hilman Signed-off-by: Rafael J. Wysocki --- Documentation/power/runtime_pm.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation/power/runtime_pm.txt') diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt index 40e47c75f06..14dd3c6ad97 100644 --- a/Documentation/power/runtime_pm.txt +++ b/Documentation/power/runtime_pm.txt @@ -412,6 +412,9 @@ drivers/base/power/runtime.c and include/linux/pm_runtime.h: - return true if the device's runtime PM status is 'suspended' and its 'power.disable_depth' field is equal to zero, or false otherwise + bool pm_runtime_status_suspended(struct device *dev); + - return true if the device's runtime PM status is 'suspended' + void pm_runtime_allow(struct device *dev); - set the power.runtime_auto flag for the device and decrease its usage counter (used by the /sys/devices/.../power/control interface to -- cgit v1.2.3-70-g09d2