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-rw-r--r--Documentation/power/runtime_pm.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt
index 0e5ea26b255a..44fe1d28a163 100644
--- 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

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