diff options
Diffstat (limited to 'drivers/base/power/opp.c')
| -rw-r--r-- | drivers/base/power/opp.c | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c index c3a738652d13..9f0a2929821b 100644 --- a/drivers/base/power/opp.c +++ b/drivers/base/power/opp.c @@ -828,8 +828,8 @@ static int _opp_add(struct device *dev, struct dev_pm_opp *new_opp, * The opp is made available by default and it can be controlled using * dev_pm_opp_enable/disable functions and may be removed by dev_pm_opp_remove. * - * NOTE: "dynamic" parameter impacts OPPs added by the of_init_opp_table and - * freed by of_free_opp_table. + * NOTE: "dynamic" parameter impacts OPPs added by the of_add_opp_table and + * freed by of_remove_opp_table. * * Locking: The internal device_opp and opp structures are RCU protected. * Hence this function internally uses RCU updater strategy with mutex locks @@ -1213,7 +1213,7 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_get_notifier); #ifdef CONFIG_OF /** - * of_free_opp_table() - Free OPP table entries created from static DT entries + * of_remove_opp_table() - Free OPP table entries created from static DT entries * @dev: device pointer used to lookup device OPPs. * * Free OPPs created using static entries present in DT. @@ -1224,7 +1224,7 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_get_notifier); * that this function is *NOT* called under RCU protection or in contexts where * mutex cannot be locked. */ -void of_free_opp_table(struct device *dev) +void of_remove_opp_table(struct device *dev) { struct device_opp *dev_opp; struct dev_pm_opp *opp, *tmp; @@ -1259,9 +1259,9 @@ void of_free_opp_table(struct device *dev) unlock: mutex_unlock(&dev_opp_list_lock); } -EXPORT_SYMBOL_GPL(of_free_opp_table); +EXPORT_SYMBOL_GPL(of_remove_opp_table); -void of_cpumask_free_opp_table(cpumask_var_t cpumask) +void of_cpumask_remove_opp_table(cpumask_var_t cpumask) { struct device *cpu_dev; int cpu; @@ -1276,10 +1276,10 @@ void of_cpumask_free_opp_table(cpumask_var_t cpumask) continue; } - of_free_opp_table(cpu_dev); + of_remove_opp_table(cpu_dev); } } -EXPORT_SYMBOL_GPL(of_cpumask_free_opp_table); +EXPORT_SYMBOL_GPL(of_cpumask_remove_opp_table); /* Returns opp descriptor node for a device, caller must do of_node_put() */ static struct device_node *_of_get_opp_desc_node(struct device *dev) @@ -1295,8 +1295,7 @@ static struct device_node *_of_get_opp_desc_node(struct device *dev) } /* Initializes OPP tables based on new bindings */ -static int _of_init_opp_table_v2(struct device *dev, - struct device_node *opp_np) +static int _of_add_opp_table_v2(struct device *dev, struct device_node *opp_np) { struct device_node *np; struct device_opp *dev_opp; @@ -1338,13 +1337,13 @@ static int _of_init_opp_table_v2(struct device *dev, return 0; free_table: - of_free_opp_table(dev); + of_remove_opp_table(dev); return ret; } /* Initializes OPP tables based on old-deprecated bindings */ -static int _of_init_opp_table_v1(struct device *dev) +static int _of_add_opp_table_v1(struct device *dev) { const struct property *prop; const __be32 *val; @@ -1381,7 +1380,7 @@ static int _of_init_opp_table_v1(struct device *dev) } /** - * of_init_opp_table() - Initialize opp table from device tree + * of_add_opp_table() - Initialize opp table from device tree * @dev: device pointer used to lookup device OPPs. * * Register the initial OPP table with the OPP library for given device. @@ -1403,7 +1402,7 @@ static int _of_init_opp_table_v1(struct device *dev) * -ENODATA when empty 'operating-points' property is found * -EINVAL when invalid entries are found in opp-v2 table */ -int of_init_opp_table(struct device *dev) +int of_add_opp_table(struct device *dev) { struct device_node *opp_np; int ret; @@ -1418,17 +1417,17 @@ int of_init_opp_table(struct device *dev) * Try old-deprecated bindings for backward compatibility with * older dtbs. */ - return _of_init_opp_table_v1(dev); + return _of_add_opp_table_v1(dev); } - ret = _of_init_opp_table_v2(dev, opp_np); + ret = _of_add_opp_table_v2(dev, opp_np); of_node_put(opp_np); return ret; } -EXPORT_SYMBOL_GPL(of_init_opp_table); +EXPORT_SYMBOL_GPL(of_add_opp_table); -int of_cpumask_init_opp_table(cpumask_var_t cpumask) +int of_cpumask_add_opp_table(cpumask_var_t cpumask) { struct device *cpu_dev; int cpu, ret = 0; @@ -1443,20 +1442,20 @@ int of_cpumask_init_opp_table(cpumask_var_t cpumask) continue; } - ret = of_init_opp_table(cpu_dev); + ret = of_add_opp_table(cpu_dev); if (ret) { pr_err("%s: couldn't find opp table for cpu:%d, %d\n", __func__, cpu, ret); /* Free all other OPPs */ - of_cpumask_free_opp_table(cpumask); + of_cpumask_remove_opp_table(cpumask); break; } } return ret; } -EXPORT_SYMBOL_GPL(of_cpumask_init_opp_table); +EXPORT_SYMBOL_GPL(of_cpumask_add_opp_table); /* Required only for V1 bindings, as v2 can manage it from DT itself */ int set_cpus_sharing_opps(struct device *cpu_dev, cpumask_var_t cpumask) |
