PM / OPP: using kfree_rcu() to simplify the code

The callback function of call_rcu() just calls a kfree(), so we
can use kfree_rcu() instead of call_rcu() + callback function.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Git-commit: ea83f81b489be3be268ed7fabfe8dd94bdc45a29
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Change-Id: I90fd70a0c98666269e7fb7b11b7fd5132ede2db1
Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>
1 file changed