From: ShuoX Liu <shuox.liu@intel.com>
Date: Wed, 23 Jan 2013 20:49:37 +0000 (+0100)
Subject: PM / Runtime: Add new helper function: pm_runtime_active()
X-Git-Tag: v3.9-rc1~146^2~5^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fbadc58dd3a52c330c8f3926aa93011bf9d91fa0;p=pandora-kernel.git

PM / Runtime: Add new helper function: pm_runtime_active()

This boolean function simply returns whether or not the runtime
status of the device is 'active'. The typical scenario is driver
calls pm_runtime_get firstly, then check pm_runtime_active in
atomic environment.

Also add entry to Documentation/power/runtime.txt

Signed-off-by: Yanmin Zhang <yanmin.zhang@intel.com>
Signed-off-by: ShuoX Liu <shuox.liu@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

Reading git-diff-tree failed