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| author |   Viresh Kumar <viresh.kumar@linaro.org> | 2017-11-29 15:18:36 +0530 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2018-05-09 10:15:19 +0530 |
| commit | a88bd2a51e901ed8081841d647157de8153df813 (patch) | |
| tree | d5d01ef8c2d292f64c1cd234c72ff54da8600d74 /drivers/opp/core.c | |
| parent | PM / OPP: Implement dev_pm_opp_of_add_table_indexed() (diff) | |
| download | linux-dev-a88bd2a51e901ed8081841d647157de8153df813.tar.xz linux-dev-a88bd2a51e901ed8081841d647157de8153df813.zip | |
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 <viresh.kumar@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/opp/core.c')
| -rw-r--r-- | drivers/opp/core.c | 4 |
1 files changed, 1 insertions, 3 deletions
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); } |