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.
Signed-off-by: Viresh Kumar <[email protected]> --- drivers/opp/core.c | 20 +++++--------------- drivers/opp/cpu.c | 9 +++------ drivers/opp/of.c | 10 +++++----- drivers/opp/opp.h | 6 +++--- 4 files changed, 16 insertions(+), 29 deletions(-) diff --git a/drivers/opp/core.c b/drivers/opp/core.c index b555121b878b..2319ad4a0177 100644 --- a/drivers/opp/core.c +++ b/drivers/opp/core.c @@ -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); diff --git a/drivers/opp/cpu.c b/drivers/opp/cpu.c index 2868a022a040..2d4505ea34d2 100644 --- a/drivers/opp/cpu.c +++ b/drivers/opp/cpu.c @@ -108,7 +108,7 @@ void dev_pm_opp_free_cpufreq_table(struct device *dev, EXPORT_SYMBOL_GPL(dev_pm_opp_free_cpufreq_table); #endif /* CONFIG_CPU_FREQ */ -void _dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask, bool of) +void _dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask) { struct device *cpu_dev; int cpu; @@ -123,10 +123,7 @@ void _dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask, bool of) continue; } - if (of) - dev_pm_opp_of_remove_table(cpu_dev); - else - dev_pm_opp_remove_table(cpu_dev); + _dev_pm_opp_find_and_remove_table(cpu_dev); } } @@ -140,7 +137,7 @@ void _dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask, bool of) */ void dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask) { - _dev_pm_opp_cpumask_remove_table(cpumask, false); + _dev_pm_opp_cpumask_remove_table(cpumask); } EXPORT_SYMBOL_GPL(dev_pm_opp_cpumask_remove_table); diff --git a/drivers/opp/of.c b/drivers/opp/of.c index 892d17069f05..9c98682af374 100644 --- a/drivers/opp/of.c +++ b/drivers/opp/of.c @@ -279,7 +279,7 @@ static int opp_parse_supplies(struct dev_pm_opp *opp, struct device *dev, */ void dev_pm_opp_of_remove_table(struct device *dev) { - _dev_pm_opp_find_and_remove_table(dev, false); + _dev_pm_opp_find_and_remove_table(dev); } EXPORT_SYMBOL_GPL(dev_pm_opp_of_remove_table); @@ -432,7 +432,7 @@ static int _of_add_opp_table_v2(struct device *dev, struct device_node *opp_np, if (ret) { dev_err(dev, "%s: Failed to add OPP, %d\n", __func__, ret); - _dev_pm_opp_remove_table(opp_table, dev, false); + _dev_pm_opp_remove_table(opp_table, dev); of_node_put(np); goto put_opp_table; } @@ -453,7 +453,7 @@ static int _of_add_opp_table_v2(struct device *dev, struct device_node *opp_np, dev_err(dev, "Not all nodes have performance state set (%d: %d)\n", count, pstate_count); ret = -ENOENT; - _dev_pm_opp_remove_table(opp_table, dev, false); + _dev_pm_opp_remove_table(opp_table, dev); goto put_opp_table; } @@ -507,7 +507,7 @@ static int _of_add_opp_table_v1(struct device *dev) if (ret) { dev_err(dev, "%s: Failed to add OPP %ld (%d)\n", __func__, freq, ret); - _dev_pm_opp_remove_table(opp_table, dev, false); + _dev_pm_opp_remove_table(opp_table, dev); break; } nr -= 2; @@ -618,7 +618,7 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_of_add_table_indexed); */ void dev_pm_opp_of_cpumask_remove_table(const struct cpumask *cpumask) { - _dev_pm_opp_cpumask_remove_table(cpumask, true); + _dev_pm_opp_cpumask_remove_table(cpumask); } EXPORT_SYMBOL_GPL(dev_pm_opp_of_cpumask_remove_table); diff --git a/drivers/opp/opp.h b/drivers/opp/opp.h index 783428fa9c33..3b1d94748a4d 100644 --- a/drivers/opp/opp.h +++ b/drivers/opp/opp.h @@ -194,13 +194,13 @@ void _get_opp_table_kref(struct opp_table *opp_table); int _get_opp_count(struct opp_table *opp_table); struct opp_table *_find_opp_table(struct device *dev); struct opp_device *_add_opp_dev(const struct device *dev, struct opp_table *opp_table); -void _dev_pm_opp_remove_table(struct opp_table *opp_table, struct device *dev, bool remove_all); -void _dev_pm_opp_find_and_remove_table(struct device *dev, bool remove_all); +void _dev_pm_opp_remove_table(struct opp_table *opp_table, struct device *dev); +void _dev_pm_opp_find_and_remove_table(struct device *dev); struct dev_pm_opp *_opp_allocate(struct opp_table *opp_table); void _opp_free(struct dev_pm_opp *opp); int _opp_add(struct device *dev, struct dev_pm_opp *new_opp, struct opp_table *opp_table, bool rate_not_available); int _opp_add_v1(struct opp_table *opp_table, struct device *dev, unsigned long freq, long u_volt, bool dynamic); -void _dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask, bool of); +void _dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask); struct opp_table *_add_opp_table(struct device *dev); void _put_opp_list_kref(struct opp_table *opp_table); -- 2.18.0.rc1.242.g61856ae69a2c
