From a88bd2a51e901ed8081841d647157de8153df813 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Wed, 29 Nov 2017 15:18:36 +0530 Subject: PM / OPP: Implement of_dev_pm_opp_find_required_opp() A device's DT node or its OPP nodes can contain a phandle to other device's OPP node, in the "required-opps" property. This patch implements a routine to find that required OPP from the node that contains the "required-opps" property. Signed-off-by: Viresh Kumar Reviewed-by: Ulf Hansson --- drivers/opp/core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/opp/core.c') diff --git a/drivers/opp/core.c b/drivers/opp/core.c index a0f72c732718..416f54ba7a26 100644 --- a/drivers/opp/core.c +++ b/drivers/opp/core.c @@ -33,8 +33,6 @@ LIST_HEAD(opp_tables); /* Lock to allow exclusive modification to the device and opp lists */ DEFINE_MUTEX(opp_table_lock); -static void dev_pm_opp_get(struct dev_pm_opp *opp); - static struct opp_device *_find_opp_dev(const struct device *dev, struct opp_table *opp_table) { @@ -901,7 +899,7 @@ static void _opp_kref_release(struct kref *kref) dev_pm_opp_put_opp_table(opp_table); } -static void dev_pm_opp_get(struct dev_pm_opp *opp) +void dev_pm_opp_get(struct dev_pm_opp *opp) { kref_get(&opp->kref); } -- cgit v1.2.1