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OPP: Don't remove dynamic OPPs from _dev_pm_opp_remove_table()

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Only one platform was depending on this feature and it is already
updated now. Stop removing dynamic OPPs from _dev_pm_opp_remove_table().
This simplifies lot of paths and removes unnecessary parameters.

Tested-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Viresh Kumar
2018-09-13 13:14:36 +05:30
parent 883071c4bd
commit 2a4eb7358a
4 changed files with 17 additions and 30 deletions
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20
drivers/opp/core.c
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@@ -1759,14 +1759,10 @@ int dev_pm_opp_unregister_notifier(struct device *dev,
EXPORT_SYMBOL(dev_pm_opp_unregister_notifier);
/*
* Free OPPs either created using static entries present in DT or even the
* dynamically added entries based on remove_all param.
* Free OPPs either created using static entries present in DT.
*/
void _dev_pm_opp_remove_table(struct opp_table *opp_table, struct device *dev,
bool remove_all)
void _dev_pm_opp_remove_table(struct opp_table *opp_table, struct device *dev)
{
struct dev_pm_opp *opp, *tmp;
/* Protect dev_list */
mutex_lock(&opp_table->lock);
@@ -1775,12 +1771,6 @@ void _dev_pm_opp_remove_table(struct opp_table *opp_table, struct device *dev,
/* Free static OPPs */
_put_opp_list_kref(opp_table);
/* Free dynamic OPPs */
list_for_each_entry_safe(opp, tmp, &opp_table->opp_list, node) {
if (remove_all)
dev_pm_opp_put(opp);
}
/*
* The OPP table is getting removed, drop the performance state
* constraints.
@@ -1795,7 +1785,7 @@ void _dev_pm_opp_remove_table(struct opp_table *opp_table, struct device *dev,
mutex_unlock(&opp_table->lock);
}
void _dev_pm_opp_find_and_remove_table(struct device *dev, bool remove_all)
void _dev_pm_opp_find_and_remove_table(struct device *dev)
{
struct opp_table *opp_table;
@@ -1812,7 +1802,7 @@ void _dev_pm_opp_find_and_remove_table(struct device *dev, bool remove_all)
return;
}
_dev_pm_opp_remove_table(opp_table, dev, remove_all);
_dev_pm_opp_remove_table(opp_table, dev);
dev_pm_opp_put_opp_table(opp_table);
}
@@ -1826,6 +1816,6 @@ void _dev_pm_opp_find_and_remove_table(struct device *dev, bool remove_all)
*/
void dev_pm_opp_remove_table(struct device *dev)
{
_dev_pm_opp_find_and_remove_table(dev, true);
_dev_pm_opp_find_and_remove_table(dev);
}
EXPORT_SYMBOL_GPL(dev_pm_opp_remove_table);