[PATCH] PM / Runtime: pm_runtime_idle can be called in atomic context

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From: Ming Lei <tom.leiming@xxxxxxxxx>

Add to pm_runtime_idle the list of functions that can be called
in atomic context if pm_runtime_irq_safe() has been called for the
device.

Signed-off-by: Ming Lei <tom.leiming@xxxxxxxxx>
---
 Documentation/power/runtime_pm.txt |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt
index 08d70e4..1f05404 100644
--- a/Documentation/power/runtime_pm.txt
+++ b/Documentation/power/runtime_pm.txt
@@ -477,6 +477,7 @@ pm_runtime_autosuspend_expiration()
 If pm_runtime_irq_safe() has been called for a device then the following helper
 functions may also be used in interrupt context:
 
+pm_runtime_idle()
 pm_runtime_suspend()
 pm_runtime_autosuspend()
 pm_runtime_resume()
-- 
1.7.4.1

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