From cd1a068a52ee6a3331a62fe53e87d6ca6cfd68a5 Mon Sep 17 00:00:00 2001
From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Tue, 25 Nov 2014 16:04:16 +0530
Subject: [PATCH] PM / OPP rename 'head' as 'rcu_head' or 'srcu_head' based on
 its type

Both 'struct dev_pm_opp' and 'struct device_opp' have member with name 'head'
but with different types. This leads to confusion while reading the code.

Name them 'rcu_head' and 'srcu_head'.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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