commit 3365972feb63e168950892414a569b7d91e415dc
author MyungJoo Ham <myungjoo.ham@samsung.com> Wed Nov 21 19:04:51 2012 +0900
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Mar 20 07:48:20 2013 -0700
tree ed7bbed7a451710bcb253063ef0401aa5e5c38b2
parent 01b3faadce52ce5104d6cb4f954a97937a1335e8

PM / devfreq: missing rcu_read_lock() added for find_device_opp()

opp_get_notifier() uses find_device_opp(), which requires to
held rcu_read_lock. In order to keep the notifier-header
valid, we have added rcu_read_lock().

Reported-by: Kees Cook <keescook@chromium.org>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Git-commit: 389baed01edd298c9622c6e28de5e7e250c8767d
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Change-Id: I26a225ffa03003faa3f24822759548f6679ee591
Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>