PM / OPP: Export opp_add()

Export opp_add() so that modules can use it.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c
index c8ec186303db..ef89897c6043 100644
--- a/drivers/base/power/opp.c
+++ b/drivers/base/power/opp.c
@@ -460,6 +460,7 @@ int opp_add(struct device *dev, unsigned long freq, unsigned long u_volt)
         srcu_notifier_call_chain(&dev_opp->head, OPP_EVENT_ADD, new_opp);
         return 0;
 }
+EXPORT_SYMBOL_GPL(opp_add);
 
 /**
  * opp_set_availability() - helper to set the availability of an opp