Let the OPP core provide helpers to register notifiers for any device, instead of exposing srcu_head outside of the core.

Signed-off-by: Viresh Kumar viresh.kumar@linaro.org

drivers/base/power/opp/core.c | 66 ++++++++++++++++++++++++++++++++----------- drivers/devfreq/devfreq.c | 26 ++--------------- include/linux/pm_opp.h | 14 ++++++--- 3 files changed, 62 insertions(+), 44 deletions(-)

Acked-by: MyungJoo Ham myungjoo.ham@samsung.com

Cheers, MyungJoo