diff options
Diffstat (limited to 'drivers/power/power_supply_core.c')
| -rw-r--r-- | drivers/power/power_supply_core.c | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c index 1c0978f961ea..a21e36ed8d41 100644 --- a/drivers/power/power_supply_core.c +++ b/drivers/power/power_supply_core.c @@ -536,7 +536,9 @@ static void psy_unregister_cooler(struct power_supply *psy) #endif static int __power_supply_register(struct device *parent, - struct power_supply *psy, bool ws) + struct power_supply *psy, + const struct power_supply_config *cfg, + bool ws) { struct device *dev; int rc; @@ -553,6 +555,12 @@ static int __power_supply_register(struct device *parent, dev->release = power_supply_dev_release; dev_set_drvdata(dev, psy); psy->dev = dev; + if (cfg) { + psy->drv_data = cfg->drv_data; + psy->of_node = cfg->of_node; + psy->supplied_to = cfg->supplied_to; + psy->num_supplicants = cfg->num_supplicants; + } rc = dev_set_name(dev, "%s", psy->name); if (rc) @@ -605,15 +613,17 @@ dev_set_name_failed: return rc; } -int power_supply_register(struct device *parent, struct power_supply *psy) +int power_supply_register(struct device *parent, struct power_supply *psy, + const struct power_supply_config *cfg) { - return __power_supply_register(parent, psy, true); + return __power_supply_register(parent, psy, cfg, true); } EXPORT_SYMBOL_GPL(power_supply_register); -int power_supply_register_no_ws(struct device *parent, struct power_supply *psy) +int power_supply_register_no_ws(struct device *parent, struct power_supply *psy, + const struct power_supply_config *cfg) { - return __power_supply_register(parent, psy, false); + return __power_supply_register(parent, psy, cfg, false); } EXPORT_SYMBOL_GPL(power_supply_register_no_ws); @@ -624,7 +634,8 @@ static void devm_power_supply_release(struct device *dev, void *res) power_supply_unregister(*psy); } -int devm_power_supply_register(struct device *parent, struct power_supply *psy) +int devm_power_supply_register(struct device *parent, struct power_supply *psy, + const struct power_supply_config *cfg) { struct power_supply **ptr = devres_alloc(devm_power_supply_release, sizeof(*ptr), GFP_KERNEL); @@ -632,7 +643,7 @@ int devm_power_supply_register(struct device *parent, struct power_supply *psy) if (!ptr) return -ENOMEM; - ret = __power_supply_register(parent, psy, true); + ret = __power_supply_register(parent, psy, cfg, true); if (ret < 0) devres_free(ptr); else { @@ -643,7 +654,8 @@ int devm_power_supply_register(struct device *parent, struct power_supply *psy) } EXPORT_SYMBOL_GPL(devm_power_supply_register); -int devm_power_supply_register_no_ws(struct device *parent, struct power_supply *psy) +int devm_power_supply_register_no_ws(struct device *parent, struct power_supply *psy, + const struct power_supply_config *cfg) { struct power_supply **ptr = devres_alloc(devm_power_supply_release, sizeof(*ptr), GFP_KERNEL); @@ -651,7 +663,7 @@ int devm_power_supply_register_no_ws(struct device *parent, struct power_supply if (!ptr) return -ENOMEM; - ret = __power_supply_register(parent, psy, false); + ret = __power_supply_register(parent, psy, cfg, false); if (ret < 0) devres_free(ptr); else { |