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path: root/drivers/power/charger-manager.c
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Diffstat (limited to 'drivers/power/charger-manager.c')
-rw-r--r--drivers/power/charger-manager.c54
1 files changed, 28 insertions, 26 deletions
diff --git a/drivers/power/charger-manager.c b/drivers/power/charger-manager.c
index a5b86b60d244..5c47409c6889 100644
--- a/drivers/power/charger-manager.c
+++ b/drivers/power/charger-manager.c
@@ -864,8 +864,7 @@ static int charger_get_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
{
- struct charger_manager *cm = container_of(psy,
- struct charger_manager, charger_psy);
+ struct charger_manager *cm = power_supply_get_drvdata(psy);
struct charger_desc *desc = cm->desc;
struct power_supply *fuel_gauge;
int ret = 0;
@@ -1018,7 +1017,7 @@ static enum power_supply_property default_charger_props[] = {
*/
};
-static struct power_supply psy_default = {
+static const struct power_supply_desc psy_default = {
.name = "battery",
.type = POWER_SUPPLY_TYPE_BATTERY,
.properties = default_charger_props,
@@ -1399,7 +1398,7 @@ static int charger_manager_register_sysfs(struct charger_manager *cm)
dev_info(cm->dev, "'%s' regulator's externally_control is %d\n",
charger->regulator_name, charger->externally_control);
- ret = sysfs_create_group(&cm->charger_psy.dev->kobj,
+ ret = sysfs_create_group(&cm->charger_psy->dev.kobj,
&charger->attr_g);
if (ret < 0) {
dev_err(cm->dev, "Cannot create sysfs entry of %s regulator\n",
@@ -1431,9 +1430,9 @@ static int cm_init_thermal_data(struct charger_manager *cm,
POWER_SUPPLY_PROP_TEMP, &val);
if (!ret) {
- cm->charger_psy.properties[cm->charger_psy.num_properties] =
+ cm->charger_psy_desc.properties[cm->charger_psy_desc.num_properties] =
POWER_SUPPLY_PROP_TEMP;
- cm->charger_psy.num_properties++;
+ cm->charger_psy_desc.num_properties++;
cm->desc->measure_battery_temp = true;
}
#ifdef CONFIG_THERMAL
@@ -1444,9 +1443,9 @@ static int cm_init_thermal_data(struct charger_manager *cm,
return PTR_ERR(cm->tzd_batt);
/* Use external thermometer */
- cm->charger_psy.properties[cm->charger_psy.num_properties] =
+ cm->charger_psy_desc.properties[cm->charger_psy_desc.num_properties] =
POWER_SUPPLY_PROP_TEMP_AMBIENT;
- cm->charger_psy.num_properties++;
+ cm->charger_psy_desc.num_properties++;
cm->desc->measure_battery_temp = true;
ret = 0;
}
@@ -1606,6 +1605,7 @@ static int charger_manager_probe(struct platform_device *pdev)
int j = 0;
union power_supply_propval val;
struct power_supply *fuel_gauge;
+ struct power_supply_config psy_cfg = {};
if (IS_ERR(desc)) {
dev_err(&pdev->dev, "No platform data (desc) found\n");
@@ -1620,6 +1620,7 @@ static int charger_manager_probe(struct platform_device *pdev)
/* Basic Values. Unspecified are Null or 0 */
cm->dev = &pdev->dev;
cm->desc = desc;
+ psy_cfg.drv_data = cm;
/* Initialize alarm timer */
if (alarmtimer_get_rtcdev()) {
@@ -1699,40 +1700,40 @@ static int charger_manager_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, cm);
- memcpy(&cm->charger_psy, &psy_default, sizeof(psy_default));
+ memcpy(&cm->charger_psy_desc, &psy_default, sizeof(psy_default));
if (!desc->psy_name)
strncpy(cm->psy_name_buf, psy_default.name, PSY_NAME_MAX);
else
strncpy(cm->psy_name_buf, desc->psy_name, PSY_NAME_MAX);
- cm->charger_psy.name = cm->psy_name_buf;
+ cm->charger_psy_desc.name = cm->psy_name_buf;
/* Allocate for psy properties because they may vary */
- cm->charger_psy.properties = devm_kzalloc(&pdev->dev,
+ cm->charger_psy_desc.properties = devm_kzalloc(&pdev->dev,
sizeof(enum power_supply_property)
* (ARRAY_SIZE(default_charger_props) +
NUM_CHARGER_PSY_OPTIONAL), GFP_KERNEL);
- if (!cm->charger_psy.properties)
+ if (!cm->charger_psy_desc.properties)
return -ENOMEM;
- memcpy(cm->charger_psy.properties, default_charger_props,
+ memcpy(cm->charger_psy_desc.properties, default_charger_props,
sizeof(enum power_supply_property) *
ARRAY_SIZE(default_charger_props));
- cm->charger_psy.num_properties = psy_default.num_properties;
+ cm->charger_psy_desc.num_properties = psy_default.num_properties;
/* Find which optional psy-properties are available */
if (!power_supply_get_property(fuel_gauge,
POWER_SUPPLY_PROP_CHARGE_NOW, &val)) {
- cm->charger_psy.properties[cm->charger_psy.num_properties] =
+ cm->charger_psy_desc.properties[cm->charger_psy_desc.num_properties] =
POWER_SUPPLY_PROP_CHARGE_NOW;
- cm->charger_psy.num_properties++;
+ cm->charger_psy_desc.num_properties++;
}
if (!power_supply_get_property(fuel_gauge,
POWER_SUPPLY_PROP_CURRENT_NOW,
&val)) {
- cm->charger_psy.properties[cm->charger_psy.num_properties] =
+ cm->charger_psy_desc.properties[cm->charger_psy_desc.num_properties] =
POWER_SUPPLY_PROP_CURRENT_NOW;
- cm->charger_psy.num_properties++;
+ cm->charger_psy_desc.num_properties++;
}
ret = cm_init_thermal_data(cm, fuel_gauge);
@@ -1743,11 +1744,12 @@ static int charger_manager_probe(struct platform_device *pdev)
INIT_DELAYED_WORK(&cm->fullbatt_vchk_work, fullbatt_vchk);
- ret = power_supply_register(NULL, &cm->charger_psy, NULL);
- if (ret) {
+ cm->charger_psy = power_supply_register(NULL, &cm->charger_psy_desc,
+ &psy_cfg);
+ if (IS_ERR(cm->charger_psy)) {
dev_err(&pdev->dev, "Cannot register charger-manager with name \"%s\"\n",
- cm->charger_psy.name);
- return ret;
+ cm->charger_psy->desc->name);
+ return PTR_ERR(cm->charger_psy);
}
/* Register extcon device for charger cable */
@@ -1793,7 +1795,7 @@ err_reg_sysfs:
struct charger_regulator *charger;
charger = &desc->charger_regulators[i];
- sysfs_remove_group(&cm->charger_psy.dev->kobj,
+ sysfs_remove_group(&cm->charger_psy->dev.kobj,
&charger->attr_g);
}
err_reg_extcon:
@@ -1811,7 +1813,7 @@ err_reg_extcon:
regulator_put(desc->charger_regulators[i].consumer);
}
- power_supply_unregister(&cm->charger_psy);
+ power_supply_unregister(cm->charger_psy);
return ret;
}
@@ -1843,7 +1845,7 @@ static int charger_manager_remove(struct platform_device *pdev)
for (i = 0 ; i < desc->num_charger_regulators ; i++)
regulator_put(desc->charger_regulators[i].consumer);
- power_supply_unregister(&cm->charger_psy);
+ power_supply_unregister(cm->charger_psy);
try_charger_enable(cm, false);
@@ -2002,7 +2004,7 @@ static bool find_power_supply(struct charger_manager *cm,
bool found = false;
for (i = 0; cm->desc->psy_charger_stat[i]; i++) {
- if (!strcmp(psy->name, cm->desc->psy_charger_stat[i])) {
+ if (!strcmp(psy->desc->name, cm->desc->psy_charger_stat[i])) {
found = true;
break;
}
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-09 07:33:11 +0000