ARM: 8199/1: PM / Runtime: Add getter for querying the IRQ safe option v12

[pandora-kernel.git] / Documentation / power / runtime_pm.txt

diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt
index f32ce54..397b815 100644 (file)
--- a/Documentation/power/runtime_pm.txt
+++ b/Documentation/power/runtime_pm.txt
@@ -468,6 +468,10 @@ drivers/base/power/runtime.c and include/linux/pm_runtime.h:
     - set the power.irq_safe flag for the device, causing the runtime-PM
       callbacks to be invoked with interrupts off
 
+  bool pm_runtime_is_irq_safe(struct device *dev);
+    - return true if power.irq_safe flag was set for the device, causing
+      the runtime-PM callbacks to be invoked with interrupts off
+
   void pm_runtime_mark_last_busy(struct device *dev);
     - set the power.last_busy field to the current time