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power_supply: Move run-time configuration to separate structure 

Add new structure 'power_supply_config' for holding run-time
initialization data like of_node, supplies and private driver data.

The power_supply_register() function is changed so all power supply
drivers need updating.

When registering the power supply this new 'power_supply_config' should be
used instead of directly initializing 'struct power_supply'. This allows
changing the ownership of power_supply structure from driver to the
power supply core in next patches.

When a driver does not use of_node or supplies then it should use NULL
as config. If driver uses of_node or supplies then it should allocate
config on stack and initialize it with proper values.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Pavel Machek <pavel@ucw.cz>

[for the nvec part]
Reviewed-by: Marc Dietrich <marvin24@gmx.de>

[for drivers/platform/x86/compal-laptop.c]
Reviewed-by: Darren Hart <dvhart@linux.intel.com>

[for drivers/hid/*]
Reviewed-by: Jiri Kosina <jkosina@suse.cz>

Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2015-03-12 08:44:02 +01:00 committed by Sebastian Reichel
parent e44ea36439
commit 2dc9215d7c
69 changed files with 224 additions and 167 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/acpi/ac.c
View File

@ -351,7 +351,7 @@ static int acpi_ac_add(struct acpi_device *device)
ac->charger.properties = ac_props;
ac->charger.num_properties = ARRAY_SIZE(ac_props);
ac->charger.get_property = get_ac_property;
result = power_supply_register(&ac->device->dev, &ac->charger);
result = power_supply_register(&ac->device->dev, &ac->charger, NULL);
if (result)
goto end;

3
drivers/acpi/battery.c
View File

@ -624,7 +624,8 @@ static int sysfs_add_battery(struct acpi_battery *battery)
battery->bat.type = POWER_SUPPLY_TYPE_BATTERY;
battery->bat.get_property = acpi_battery_get_property;
result = power_supply_register_no_ws(&battery->device->dev, &battery->bat);
result = power_supply_register_no_ws(&battery->device->dev,
&battery->bat, NULL);
if (result)
return result;

4
drivers/acpi/sbs.c
View File

@ -540,7 +540,7 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id)
ARRAY_SIZE(sbs_energy_battery_props);
}
battery->bat.get_property = acpi_sbs_battery_get_property;
result = power_supply_register(&sbs->device->dev, &battery->bat);
result = power_supply_register(&sbs->device->dev, &battery->bat, NULL);
if (result)
goto end;
@ -580,7 +580,7 @@ static int acpi_charger_add(struct acpi_sbs *sbs)
sbs->charger.properties = sbs_ac_props;
sbs->charger.num_properties = ARRAY_SIZE(sbs_ac_props);
sbs->charger.get_property = sbs_get_ac_property;
power_supply_register(&sbs->device->dev, &sbs->charger);
power_supply_register(&sbs->device->dev, &sbs->charger, NULL);
printk(KERN_INFO PREFIX "%s [%s]: AC Adapter [%s] (%s)\n",
ACPI_SBS_DEVICE_NAME, acpi_device_bid(sbs->device),
ACPI_AC_DIR_NAME, sbs->charger_present ? "on-line" : "off-line");

2
drivers/hid/hid-input.c
View File

@ -439,7 +439,7 @@ static bool hidinput_setup_battery(struct hid_device *dev, unsigned report_type,
dev->battery_report_type = report_type;
dev->battery_report_id = field->report->id;
ret = power_supply_register(&dev->dev, battery);
ret = power_supply_register(&dev->dev, battery, NULL);
if (ret != 0) {
hid_warn(dev, "can't register power supply: %d\n", ret);
kfree(battery->name);

2
drivers/hid/hid-sony.c
View File

@ -1718,7 +1718,7 @@ static int sony_battery_probe(struct sony_sc *sc)
if (!sc->battery.name)
return -ENOMEM;
ret = power_supply_register(&hdev->dev, &sc->battery);
ret = power_supply_register(&hdev->dev, &sc->battery, NULL);
if (ret) {
hid_err(hdev, "Unable to register battery device\n");
goto err_free;

2
drivers/hid/hid-wiimote-modules.c
View File

@ -250,7 +250,7 @@ static int wiimod_battery_probe(const struct wiimod_ops *ops,
if (!wdata->battery.name)
return -ENOMEM;
ret = power_supply_register(&wdata->hdev->dev, &wdata->battery);
ret = power_supply_register(&wdata->hdev->dev, &wdata->battery, NULL);
if (ret) {
hid_err(wdata->hdev, "cannot register battery device\n");
goto err_free;

5
drivers/hid/wacom_sys.c
View File

@ -1021,13 +1021,14 @@ static int wacom_initialize_battery(struct wacom *wacom)
wacom->ac.use_for_apm = 0;
error = power_supply_register(&wacom->hdev->dev,
&wacom->battery);
&wacom->battery, NULL);
if (error)
return error;
power_supply_powers(&wacom->battery, &wacom->hdev->dev);
error = power_supply_register(&wacom->hdev->dev, &wacom->ac);
error = power_supply_register(&wacom->hdev->dev, &wacom->ac,
NULL);
if (error) {
power_supply_unregister(&wacom->battery);
return error;

2
drivers/platform/x86/compal-laptop.c
View File

@ -1036,7 +1036,7 @@ static int compal_probe(struct platform_device *pdev)
/* Power supply */
initialize_power_supply_data(data);
err = power_supply_register(&compal_device->dev, &data->psy);
err = power_supply_register(&compal_device->dev, &data->psy, NULL);
if (err < 0)
goto remove;

2
drivers/power/88pm860x_battery.c
View File

@ -953,7 +953,7 @@ static int pm860x_battery_probe(struct platform_device *pdev)
else
info->resistor = 300; /* set default internal resistor */
ret = power_supply_register(&pdev->dev, &info->battery);
ret = power_supply_register(&pdev->dev, &info->battery, NULL);
if (ret)
return ret;
info->battery.dev->parent = &pdev->dev;

7
drivers/power/88pm860x_charger.c
View File

@ -648,6 +648,7 @@ static struct pm860x_irq_desc {
static int pm860x_charger_probe(struct platform_device *pdev)
{
struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
struct power_supply_config psy_cfg = {};
struct pm860x_charger_info *info;
int ret;
int count;
@ -687,12 +688,12 @@ static int pm860x_charger_probe(struct platform_device *pdev)
info->usb.name = "usb";
info->usb.type = POWER_SUPPLY_TYPE_USB;
info->usb.supplied_to = pm860x_supplied_to;
info->usb.num_supplicants = ARRAY_SIZE(pm860x_supplied_to);
info->usb.properties = pm860x_usb_props;
info->usb.num_properties = ARRAY_SIZE(pm860x_usb_props);
info->usb.get_property = pm860x_usb_get_prop;
ret = power_supply_register(&pdev->dev, &info->usb);
psy_cfg.supplied_to = pm860x_supplied_to;
psy_cfg.num_supplicants = ARRAY_SIZE(pm860x_supplied_to);
ret = power_supply_register(&pdev->dev, &info->usb, &psy_cfg);
if (ret)
goto out;

7
drivers/power/ab8500_btemp.c
View File

@ -1058,6 +1058,7 @@ static int ab8500_btemp_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct abx500_bm_data *plat = pdev->dev.platform_data;
struct power_supply_config psy_cfg = {};
struct ab8500_btemp *di;
int irq, i, ret = 0;
u8 val;
@ -1095,11 +1096,11 @@ static int ab8500_btemp_probe(struct platform_device *pdev)
di->btemp_psy.properties = ab8500_btemp_props;
di->btemp_psy.num_properties = ARRAY_SIZE(ab8500_btemp_props);
di->btemp_psy.get_property = ab8500_btemp_get_property;
di->btemp_psy.supplied_to = supply_interface;
di->btemp_psy.num_supplicants = ARRAY_SIZE(supply_interface);
di->btemp_psy.external_power_changed =
ab8500_btemp_external_power_changed;
psy_cfg.supplied_to = supply_interface;
psy_cfg.num_supplicants = ARRAY_SIZE(supply_interface);
/* Create a work queue for the btemp */
di->btemp_wq =
@ -1140,7 +1141,7 @@ static int ab8500_btemp_probe(struct platform_device *pdev)
}
/* Register BTEMP power supply class */
ret = power_supply_register(di->dev, &di->btemp_psy);
ret = power_supply_register(di->dev, &di->btemp_psy, &psy_cfg);
if (ret) {
dev_err(di->dev, "failed to register BTEMP psy\n");
goto free_btemp_wq;

15
drivers/power/ab8500_charger.c
View File

@ -3446,6 +3446,7 @@ static int ab8500_charger_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct abx500_bm_data *plat = pdev->dev.platform_data;
struct power_supply_config psy_cfg = {};
struct ab8500_charger *di;
int irq, i, charger_status, ret = 0, ch_stat;
@ -3483,6 +3484,10 @@ static int ab8500_charger_probe(struct platform_device *pdev)
di->autopower = false;
di->invalid_charger_detect_state = 0;
/* AC and USB supply config */
psy_cfg.supplied_to = supply_interface;
psy_cfg.num_supplicants = ARRAY_SIZE(supply_interface);
/* AC supply */
/* power_supply base class */
di->ac_chg.psy.name = "ab8500_ac";
@ -3490,8 +3495,6 @@ static int ab8500_charger_probe(struct platform_device *pdev)
di->ac_chg.psy.properties = ab8500_charger_ac_props;
di->ac_chg.psy.num_properties = ARRAY_SIZE(ab8500_charger_ac_props);
di->ac_chg.psy.get_property = ab8500_charger_ac_get_property;
di->ac_chg.psy.supplied_to = supply_interface;
di->ac_chg.psy.num_supplicants = ARRAY_SIZE(supply_interface),
/* ux500_charger sub-class */
di->ac_chg.ops.enable = &ab8500_charger_ac_en;
di->ac_chg.ops.check_enable = &ab8500_charger_ac_check_enable;
@ -3517,8 +3520,6 @@ static int ab8500_charger_probe(struct platform_device *pdev)
di->usb_chg.psy.properties = ab8500_charger_usb_props;
di->usb_chg.psy.num_properties = ARRAY_SIZE(ab8500_charger_usb_props);
di->usb_chg.psy.get_property = ab8500_charger_usb_get_property;
di->usb_chg.psy.supplied_to = supply_interface;
di->usb_chg.psy.num_supplicants = ARRAY_SIZE(supply_interface),
/* ux500_charger sub-class */
di->usb_chg.ops.enable = &ab8500_charger_usb_en;
di->usb_chg.ops.check_enable = &ab8500_charger_usb_check_enable;
@ -3616,7 +3617,8 @@ static int ab8500_charger_probe(struct platform_device *pdev)
/* Register AC charger class */
if (di->ac_chg.enabled) {
ret = power_supply_register(di->dev, &di->ac_chg.psy);
ret = power_supply_register(di->dev, &di->ac_chg.psy,
&psy_cfg);
if (ret) {
dev_err(di->dev, "failed to register AC charger\n");
goto free_charger_wq;
@ -3625,7 +3627,8 @@ static int ab8500_charger_probe(struct platform_device *pdev)
/* Register USB charger class */
if (di->usb_chg.enabled) {
ret = power_supply_register(di->dev, &di->usb_chg.psy);
ret = power_supply_register(di->dev, &di->usb_chg.psy,
&psy_cfg);
if (ret) {
dev_err(di->dev, "failed to register USB charger\n");
goto free_ac;

8
drivers/power/ab8500_fg.c
View File

@ -3075,6 +3075,7 @@ static int ab8500_fg_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct abx500_bm_data *plat = pdev->dev.platform_data;
struct power_supply_config psy_cfg = {};
struct ab8500_fg *di;
int i, irq;
int ret = 0;
@ -3111,10 +3112,11 @@ static int ab8500_fg_probe(struct platform_device *pdev)
di->fg_psy.properties = ab8500_fg_props;
di->fg_psy.num_properties = ARRAY_SIZE(ab8500_fg_props);
di->fg_psy.get_property = ab8500_fg_get_property;
di->fg_psy.supplied_to = supply_interface;
di->fg_psy.num_supplicants = ARRAY_SIZE(supply_interface),
di->fg_psy.external_power_changed = ab8500_fg_external_power_changed;
psy_cfg.supplied_to = supply_interface;
psy_cfg.num_supplicants = ARRAY_SIZE(supply_interface);
di->bat_cap.max_mah_design = MILLI_TO_MICRO *
di->bm->bat_type[di->bm->batt_id].charge_full_design;
@ -3174,7 +3176,7 @@ static int ab8500_fg_probe(struct platform_device *pdev)
di->flags.batt_id_received = false;
/* Register FG power supply class */
ret = power_supply_register(di->dev, &di->fg_psy);
ret = power_supply_register(di->dev, &di->fg_psy, &psy_cfg);
if (ret) {
dev_err(di->dev, "failed to register FG psy\n");
goto free_inst_curr_wq;

8
drivers/power/abx500_chargalg.c
View File

@ -2047,6 +2047,7 @@ static int abx500_chargalg_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct abx500_bm_data *plat = pdev->dev.platform_data;
struct power_supply_config psy_cfg = {};
struct abx500_chargalg *di;
int ret = 0;
@ -2080,11 +2081,12 @@ static int abx500_chargalg_probe(struct platform_device *pdev)
di->chargalg_psy.properties = abx500_chargalg_props;
di->chargalg_psy.num_properties = ARRAY_SIZE(abx500_chargalg_props);
di->chargalg_psy.get_property = abx500_chargalg_get_property;
di->chargalg_psy.supplied_to = supply_interface;
di->chargalg_psy.num_supplicants = ARRAY_SIZE(supply_interface),
di->chargalg_psy.external_power_changed =
abx500_chargalg_external_power_changed;
psy_cfg.supplied_to = supply_interface;
psy_cfg.num_supplicants = ARRAY_SIZE(supply_interface);
/* Initilialize safety timer */
hrtimer_init(&di->safety_timer, CLOCK_REALTIME, HRTIMER_MODE_ABS);
di->safety_timer.function = abx500_chargalg_safety_timer_expired;
@ -2115,7 +2117,7 @@ static int abx500_chargalg_probe(struct platform_device *pdev)
di->chg_info.prev_conn_chg = -1;
/* Register chargalg power supply class */
ret = power_supply_register(di->dev, &di->chargalg_psy);
ret = power_supply_register(di->dev, &di->chargalg_psy, &psy_cfg);
if (ret) {
dev_err(di->dev, "failed to register chargalg psy\n");
goto free_chargalg_wq;

2
drivers/power/axp288_fuel_gauge.c
View File

@ -1099,7 +1099,7 @@ static int axp288_fuel_gauge_probe(struct platform_device *pdev)
info->bat.set_property = fuel_gauge_set_property;
info->bat.property_is_writeable = fuel_gauge_property_is_writeable;
info->bat.external_power_changed = fuel_gauge_external_power_changed;
ret = power_supply_register(&pdev->dev, &info->bat);
ret = power_supply_register(&pdev->dev, &info->bat, NULL);
if (ret) {
dev_err(&pdev->dev, "failed to register battery: %d\n", ret);
return ret;

2
drivers/power/bq2415x_charger.c
View File

@ -1051,7 +1051,7 @@ static int bq2415x_power_supply_init(struct bq2415x_device *bq)
return -ENOMEM;
}
ret = power_supply_register(bq->dev, &bq->charger);
ret = power_supply_register(bq->dev, &bq->charger, NULL);
if (ret) {
kfree(bq->model);
return ret;

4
drivers/power/bq24190_charger.c
View File

@ -1418,7 +1418,7 @@ static int bq24190_probe(struct i2c_client *client,
bq24190_charger_init(&bdi->charger);
ret = power_supply_register(dev, &bdi->charger);
ret = power_supply_register(dev, &bdi->charger, NULL);
if (ret) {
dev_err(dev, "Can't register charger\n");
goto out2;
@ -1426,7 +1426,7 @@ static int bq24190_probe(struct i2c_client *client,
bq24190_battery_init(&bdi->battery);
ret = power_supply_register(dev, &bdi->battery);
ret = power_supply_register(dev, &bdi->battery, NULL);
if (ret) {
dev_err(dev, "Can't register battery\n");
goto out3;

10
drivers/power/bq24735-charger.c
View File

@ -249,6 +249,7 @@ static int bq24735_charger_probe(struct i2c_client *client,
int ret;
struct bq24735 *charger;
struct power_supply *supply;
struct power_supply_config psy_cfg = {};
char *name;
charger = devm_kzalloc(&client->dev, sizeof(*charger), GFP_KERNEL);
@ -284,9 +285,10 @@ static int bq24735_charger_probe(struct i2c_client *client,
supply->properties = bq24735_charger_properties;
supply->num_properties = ARRAY_SIZE(bq24735_charger_properties);
supply->get_property = bq24735_charger_get_property;
supply->supplied_to = charger->pdata->supplied_to;
supply->num_supplicants = charger->pdata->num_supplicants;
supply->of_node = client->dev.of_node;
psy_cfg.supplied_to = charger->pdata->supplied_to;
psy_cfg.num_supplicants = charger->pdata->num_supplicants;
psy_cfg.of_node = client->dev.of_node;
i2c_set_clientdata(client, charger);
@ -341,7 +343,7 @@ static int bq24735_charger_probe(struct i2c_client *client,
}
}
ret = power_supply_register(&client->dev, supply);
ret = power_supply_register(&client->dev, supply, &psy_cfg);
if (ret < 0) {
dev_err(&client->dev, "Failed to register power supply: %d\n",
ret);

2
drivers/power/bq27x00_battery.c
View File

@ -791,7 +791,7 @@ static int bq27x00_powersupply_init(struct bq27x00_device_info *di)
INIT_DELAYED_WORK(&di->work, bq27x00_battery_poll);
mutex_init(&di->lock);
ret = power_supply_register_no_ws(di->dev, &di->bat);
ret = power_supply_register_no_ws(di->dev, &di->bat, NULL);
if (ret) {
dev_err(di->dev, "failed to register battery: %d\n", ret);
return ret;

2
drivers/power/charger-manager.c
View File

@ -1740,7 +1740,7 @@ 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);
ret = power_supply_register(NULL, &cm->charger_psy, NULL);
if (ret) {
dev_err(&pdev->dev, "Cannot register charger-manager with name \"%s\"\n",
cm->charger_psy.name);

4
drivers/power/collie_battery.c
View File

@ -334,10 +334,10 @@ static int collie_bat_probe(struct ucb1x00_dev *dev)
INIT_WORK(&bat_work, collie_bat_work);
ret = power_supply_register(&dev->ucb->dev, &collie_bat_main.psy);
ret = power_supply_register(&dev->ucb->dev, &collie_bat_main.psy, NULL);
if (ret)
goto err_psy_reg_main;
ret = power_supply_register(&dev->ucb->dev, &collie_bat_bu.psy);
ret = power_supply_register(&dev->ucb->dev, &collie_bat_bu.psy, NULL);
if (ret)
goto err_psy_reg_bu;

2
drivers/power/da9030_battery.c
View File

@ -541,7 +541,7 @@ static int da9030_battery_probe(struct platform_device *pdev)
goto err_notifier;
da9030_battery_setup_psy(charger);
ret = power_supply_register(&pdev->dev, &charger->psy);
ret = power_supply_register(&pdev->dev, &charger->psy, NULL);
if (ret)
goto err_ps_register;

2
drivers/power/da9052-battery.c
View File

@ -625,7 +625,7 @@ static s32 da9052_bat_probe(struct platform_device *pdev)
}
}
ret = power_supply_register(&pdev->dev, &bat->psy);
ret = power_supply_register(&pdev->dev, &bat->psy, NULL);
if (ret)
goto err;

4
drivers/power/da9150-charger.c
View File

@ -550,7 +550,7 @@ static int da9150_charger_probe(struct platform_device *pdev)
usb->properties = da9150_charger_props;
usb->num_properties = ARRAY_SIZE(da9150_charger_props);
usb->get_property = da9150_charger_get_prop;
ret = power_supply_register(dev, usb);
ret = power_supply_register(dev, usb, NULL);
if (ret)
goto usb_fail;
@ -559,7 +559,7 @@ static int da9150_charger_probe(struct platform_device *pdev)
battery->properties = da9150_charger_bat_props;
battery->num_properties = ARRAY_SIZE(da9150_charger_bat_props);
battery->get_property = da9150_charger_battery_get_prop;
ret = power_supply_register(dev, battery);
ret = power_supply_register(dev, battery, NULL);
if (ret)
goto battery_fail;

2
drivers/power/ds2760_battery.c
View File

@ -555,7 +555,7 @@ static int ds2760_battery_probe(struct platform_device *pdev)
if (current_accum)
ds2760_battery_set_current_accum(di, current_accum);
retval = power_supply_register(&pdev->dev, &di->bat);
retval = power_supply_register(&pdev->dev, &di->bat, NULL);
if (retval) {
dev_err(di->dev, "failed to register battery\n");
goto batt_failed;

2
drivers/power/ds2780_battery.c
View File

@ -776,7 +776,7 @@ static int ds2780_battery_probe(struct platform_device *pdev)
dev_info->bat.num_properties = ARRAY_SIZE(ds2780_battery_props);
dev_info->bat.get_property = ds2780_battery_get_property;
ret = power_supply_register(&pdev->dev, &dev_info->bat);
ret = power_supply_register(&pdev->dev, &dev_info->bat, NULL);
if (ret) {
dev_err(dev_info->dev, "failed to register battery\n");
goto fail;

2
drivers/power/ds2781_battery.c
View File

@ -769,7 +769,7 @@ static int ds2781_battery_probe(struct platform_device *pdev)
dev_info->bat.num_properties = ARRAY_SIZE(ds2781_battery_props);
dev_info->bat.get_property = ds2781_battery_get_property;
ret = power_supply_register(&pdev->dev, &dev_info->bat);
ret = power_supply_register(&pdev->dev, &dev_info->bat, NULL);
if (ret) {
dev_err(dev_info->dev, "failed to register battery\n");
goto fail;

2
drivers/power/ds2782_battery.c
View File

@ -424,7 +424,7 @@ static int ds278x_battery_probe(struct i2c_client *client,
INIT_DELAYED_WORK(&info->bat_work, ds278x_bat_work);
ret = power_supply_register(&client->dev, &info->battery);
ret = power_supply_register(&client->dev, &info->battery, NULL);
if (ret) {
dev_err(&client->dev, "failed to register battery\n");
goto fail_register;

2
drivers/power/generic-adc-battery.c
View File

@ -312,7 +312,7 @@ static int gab_probe(struct platform_device *pdev)
*/
psy->num_properties = ARRAY_SIZE(gab_props) + index;
ret = power_supply_register(&pdev->dev, psy);
ret = power_supply_register(&pdev->dev, psy, NULL);
if (ret)
goto err_reg_fail;

4
drivers/power/goldfish_battery.c
View File

@ -195,11 +195,11 @@ static int goldfish_battery_probe(struct platform_device *pdev)
if (ret)
return ret;
ret = power_supply_register(&pdev->dev, &data->ac);
ret = power_supply_register(&pdev->dev, &data->ac, NULL);
if (ret)
return ret;
ret = power_supply_register(&pdev->dev, &data->battery);
ret = power_supply_register(&pdev->dev, &data->battery, NULL);
if (ret) {
power_supply_unregister(&data->ac);
return ret;

10
drivers/power/gpio-charger.c
View File

@ -127,6 +127,7 @@ struct gpio_charger_platform_data *gpio_charger_parse_dt(struct device *dev)
static int gpio_charger_probe(struct platform_device *pdev)
{
const struct gpio_charger_platform_data *pdata = pdev->dev.platform_data;
struct power_supply_config psy_cfg = {};
struct gpio_charger *gpio_charger;
struct power_supply *charger;
int ret;
@ -161,9 +162,10 @@ static int gpio_charger_probe(struct platform_device *pdev)
charger->properties = gpio_charger_properties;
charger->num_properties = ARRAY_SIZE(gpio_charger_properties);
charger->get_property = gpio_charger_get_property;
charger->supplied_to = pdata->supplied_to;
charger->num_supplicants = pdata->num_supplicants;
charger->of_node = pdev->dev.of_node;
psy_cfg.supplied_to = pdata->supplied_to;
psy_cfg.num_supplicants = pdata->num_supplicants;
psy_cfg.of_node = pdev->dev.of_node;
ret = gpio_request(pdata->gpio, dev_name(&pdev->dev));
if (ret) {
@ -178,7 +180,7 @@ static int gpio_charger_probe(struct platform_device *pdev)
gpio_charger->pdata = pdata;
ret = power_supply_register(&pdev->dev, charger);
ret = power_supply_register(&pdev->dev, charger, &psy_cfg);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to register power supply: %d\n",
ret);

4
drivers/power/intel_mid_battery.c
View File

@ -692,7 +692,7 @@ static int probe(int irq, struct device *dev)
pbi->batt.properties = pmic_battery_props;
pbi->batt.num_properties = ARRAY_SIZE(pmic_battery_props);
pbi->batt.get_property = pmic_battery_get_property;
retval = power_supply_register(dev, &pbi->batt);
retval = power_supply_register(dev, &pbi->batt, NULL);
if (retval) {
dev_err(dev,
"%s(): failed to register pmic battery device with power supply subsystem\n",
@ -712,7 +712,7 @@ static int probe(int irq, struct device *dev)
pbi->usb.properties = pmic_usb_props;
pbi->usb.num_properties = ARRAY_SIZE(pmic_usb_props);
pbi->usb.get_property = pmic_usb_get_property;
retval = power_supply_register(dev, &pbi->usb);
retval = power_supply_register(dev, &pbi->usb, NULL);
if (retval) {
dev_err(dev,
"%s(): failed to register pmic usb device with power supply subsystem\n",

4
drivers/power/ipaq_micro_battery.c
View File

@ -241,11 +241,11 @@ static int micro_batt_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, mb);
queue_delayed_work(mb->wq, &mb->update, 1);
ret = power_supply_register(&pdev->dev, &micro_batt_power);
ret = power_supply_register(&pdev->dev, &micro_batt_power, NULL);
if (ret < 0)
goto batt_err;
ret = power_supply_register(&pdev->dev, &micro_ac_power);
ret = power_supply_register(&pdev->dev, &micro_ac_power, NULL);
if (ret < 0)
goto ac_err;

2
drivers/power/isp1704_charger.c
View File

@ -460,7 +460,7 @@ static int isp1704_charger_probe(struct platform_device *pdev)
isp->psy.num_properties = ARRAY_SIZE(power_props);
isp->psy.get_property = isp1704_charger_get_property;
ret = power_supply_register(isp->dev, &isp->psy);
ret = power_supply_register(isp->dev, &isp->psy, NULL);
if (ret)
goto fail1;

2
drivers/power/jz4740-battery.c
View File

@ -330,7 +330,7 @@ static int jz_battery_probe(struct platform_device *pdev)
else
jz4740_adc_set_config(pdev->dev.parent, JZ_ADC_CONFIG_BAT_MB, 0);
ret = power_supply_register(&pdev->dev, &jz_battery->battery);
ret = power_supply_register(&pdev->dev, &jz_battery->battery, NULL);
if (ret) {
dev_err(&pdev->dev, "power supply battery register failed.\n");
goto err_free_charge_irq;

14
drivers/power/lp8727_charger.c
View File

@ -420,6 +420,7 @@ static void lp8727_charger_changed(struct power_supply *psy)
static int lp8727_register_psy(struct lp8727_chg *pchg)
{
struct power_supply_config psy_cfg = {}; /* Only for ac and usb */
struct lp8727_psy *psy;
psy = devm_kzalloc(pchg->dev, sizeof(*psy), GFP_KERNEL);
@ -428,15 +429,16 @@ static int lp8727_register_psy(struct lp8727_chg *pchg)
pchg->psy = psy;
psy_cfg.supplied_to = battery_supplied_to;
psy_cfg.num_supplicants = ARRAY_SIZE(battery_supplied_to);
psy->ac.name = "ac";
psy->ac.type = POWER_SUPPLY_TYPE_MAINS;
psy->ac.properties = lp8727_charger_prop;
psy->ac.num_properties = ARRAY_SIZE(lp8727_charger_prop);
psy->ac.get_property = lp8727_charger_get_property;
psy->ac.supplied_to = battery_supplied_to;
psy->ac.num_supplicants = ARRAY_SIZE(battery_supplied_to);
if (power_supply_register(pchg->dev, &psy->ac))
if (power_supply_register(pchg->dev, &psy->ac, &psy_cfg))
goto err_psy_ac;
psy->usb.name = "usb";
@ -444,10 +446,8 @@ static int lp8727_register_psy(struct lp8727_chg *pchg)
psy->usb.properties = lp8727_charger_prop;
psy->usb.num_properties = ARRAY_SIZE(lp8727_charger_prop);
psy->usb.get_property = lp8727_charger_get_property;
psy->usb.supplied_to = battery_supplied_to;
psy->usb.num_supplicants = ARRAY_SIZE(battery_supplied_to);
if (power_supply_register(pchg->dev, &psy->usb))
if (power_supply_register(pchg->dev, &psy->usb, &psy_cfg))
goto err_psy_usb;
psy->batt.name = "main_batt";
@ -457,7 +457,7 @@ static int lp8727_register_psy(struct lp8727_chg *pchg)
psy->batt.get_property = lp8727_battery_get_property;
psy->batt.external_power_changed = lp8727_charger_changed;
if (power_supply_register(pchg->dev, &psy->batt))
if (power_supply_register(pchg->dev, &psy->batt, NULL))
goto err_psy_batt;
return 0;

11
drivers/power/lp8788-charger.c
View File

@ -400,15 +400,18 @@ static int lp8788_update_charger_params(struct platform_device *pdev,
static int lp8788_psy_register(struct platform_device *pdev,
struct lp8788_charger *pchg)
{
struct power_supply_config charger_cfg = {};
pchg->charger.name = LP8788_CHARGER_NAME;
pchg->charger.type = POWER_SUPPLY_TYPE_MAINS;
pchg->charger.properties = lp8788_charger_prop;
pchg->charger.num_properties = ARRAY_SIZE(lp8788_charger_prop);
pchg->charger.get_property = lp8788_charger_get_property;
pchg->charger.supplied_to = battery_supplied_to;
pchg->charger.num_supplicants = ARRAY_SIZE(battery_supplied_to);
if (power_supply_register(&pdev->dev, &pchg->charger))
charger_cfg.supplied_to = battery_supplied_to;
charger_cfg.num_supplicants = ARRAY_SIZE(battery_supplied_to);
if (power_supply_register(&pdev->dev, &pchg->charger, &charger_cfg))
return -EPERM;
pchg->battery.name = LP8788_BATTERY_NAME;
@ -417,7 +420,7 @@ static int lp8788_psy_register(struct platform_device *pdev,
pchg->battery.num_properties = ARRAY_SIZE(lp8788_battery_prop);
pchg->battery.get_property = lp8788_battery_get_property;
if (power_supply_register(&pdev->dev, &pchg->battery)) {
if (power_supply_register(&pdev->dev, &pchg->battery, NULL)) {
power_supply_unregister(&pchg->charger);
return -EPERM;
}

2
drivers/power/ltc2941-battery-gauge.c
View File

@ -473,7 +473,7 @@ static int ltc294x_i2c_probe(struct i2c_client *client,
goto fail_comm;
}
ret = power_supply_register(&client->dev, &info->supply);
ret = power_supply_register(&client->dev, &info->supply, NULL);
if (ret) {
dev_err(&client->dev, "failed to register ltc2941\n");
goto fail_register;

2
drivers/power/max14577_charger.c
View File

@ -594,7 +594,7 @@ static int max14577_charger_probe(struct platform_device *pdev)
return ret;
}
ret = power_supply_register(&pdev->dev, &chg->charger);
ret = power_supply_register(&pdev->dev, &chg->charger, NULL);
if (ret) {
dev_err(&pdev->dev, "failed: power supply register\n");
goto err;

2
drivers/power/max17040_battery.c
View File

@ -224,7 +224,7 @@ static int max17040_probe(struct i2c_client *client,
chip->battery.properties = max17040_battery_props;
chip->battery.num_properties = ARRAY_SIZE(max17040_battery_props);
ret = power_supply_register(&client->dev, &chip->battery);
ret = power_supply_register(&client->dev, &chip->battery, NULL);
if (ret) {
dev_err(&client->dev, "failed: power supply register\n");
return ret;

2
drivers/power/max17042_battery.c
View File

@ -731,7 +731,7 @@ static int max17042_probe(struct i2c_client *client,
regmap_write(chip->regmap, MAX17042_LearnCFG, 0x0007);
}
ret = power_supply_register(&client->dev, &chip->battery);
ret = power_supply_register(&client->dev, &chip->battery, NULL);
if (ret) {
dev_err(&client->dev, "failed: power supply register\n");
return ret;

2
drivers/power/max77693_charger.c
View File

@ -714,7 +714,7 @@ static int max77693_charger_probe(struct platform_device *pdev)
goto err;
}
ret = power_supply_register(&pdev->dev, &chg->charger);
ret = power_supply_register(&pdev->dev, &chg->charger, NULL);
if (ret) {
dev_err(&pdev->dev, "failed: power supply register\n");
goto err;

2
drivers/power/max8903_charger.c
View File

@ -288,7 +288,7 @@ static int max8903_probe(struct platform_device *pdev)
data->psy.properties = max8903_charger_props;
data->psy.num_properties = ARRAY_SIZE(max8903_charger_props);
ret = power_supply_register(dev, &data->psy);
ret = power_supply_register(dev, &data->psy, NULL);
if (ret) {
dev_err(dev, "failed: power supply register.\n");
goto err;

14
drivers/power/max8925_power.c
View File

@ -482,6 +482,7 @@ max8925_power_dt_init(struct platform_device *pdev)
static int max8925_power_probe(struct platform_device *pdev)
{
struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
struct power_supply_config psy_cfg = {}; /* Only for ac and usb */
struct max8925_power_pdata *pdata = NULL;
struct max8925_power_info *info;
int ret;
@ -502,14 +503,15 @@ static int max8925_power_probe(struct platform_device *pdev)
info->adc = chip->adc;
platform_set_drvdata(pdev, info);
psy_cfg.supplied_to = pdata->supplied_to;
psy_cfg.num_supplicants = pdata->num_supplicants;
info->ac.name = "max8925-ac";
info->ac.type = POWER_SUPPLY_TYPE_MAINS;
info->ac.properties = max8925_ac_props;
info->ac.num_properties = ARRAY_SIZE(max8925_ac_props);
info->ac.get_property = max8925_ac_get_prop;
info->ac.supplied_to = pdata->supplied_to;
info->ac.num_supplicants = pdata->num_supplicants;
ret = power_supply_register(&pdev->dev, &info->ac);
ret = power_supply_register(&pdev->dev, &info->ac, &psy_cfg);
if (ret)
goto out;
info->ac.dev->parent = &pdev->dev;
@ -519,10 +521,8 @@ static int max8925_power_probe(struct platform_device *pdev)
info->usb.properties = max8925_usb_props;
info->usb.num_properties = ARRAY_SIZE(max8925_usb_props);
info->usb.get_property = max8925_usb_get_prop;
info->usb.supplied_to = pdata->supplied_to;
info->usb.num_supplicants = pdata->num_supplicants;
ret = power_supply_register(&pdev->dev, &info->usb);
ret = power_supply_register(&pdev->dev, &info->usb, &psy_cfg);
if (ret)
goto out_usb;
info->usb.dev->parent = &pdev->dev;
@ -532,7 +532,7 @@ static int max8925_power_probe(struct platform_device *pdev)
info->battery.properties = max8925_battery_props;
info->battery.num_properties = ARRAY_SIZE(max8925_battery_props);
info->battery.get_property = max8925_bat_get_prop;
ret = power_supply_register(&pdev->dev, &info->battery);
ret = power_supply_register(&pdev->dev, &info->battery, NULL);
if (ret)
goto out_battery;
info->battery.dev->parent = &pdev->dev;

2
drivers/power/max8997_charger.c
View File

@ -156,7 +156,7 @@ static int max8997_battery_probe(struct platform_device *pdev)
charger->dev = &pdev->dev;
charger->iodev = iodev;
ret = power_supply_register(&pdev->dev, &charger->battery);
ret = power_supply_register(&pdev->dev, &charger->battery, NULL);
if (ret) {
dev_err(&pdev->dev, "failed: power supply register\n");
return ret;

2
drivers/power/max8998_charger.c
View File

@ -167,7 +167,7 @@ static int max8998_battery_probe(struct platform_device *pdev)
max8998->battery.properties = max8998_battery_props;
max8998->battery.num_properties = ARRAY_SIZE(max8998_battery_props);
ret = power_supply_register(max8998->dev, &max8998->battery);
ret = power_supply_register(max8998->dev, &max8998->battery, NULL);
if (ret) {
dev_err(max8998->dev, "failed: power supply register\n");
goto err;

4
drivers/power/olpc_battery.c
View File

@ -619,7 +619,7 @@ static int olpc_battery_probe(struct platform_device *pdev)
/* Ignore the status. It doesn't actually matter */
ret = power_supply_register(&pdev->dev, &olpc_ac);
ret = power_supply_register(&pdev->dev, &olpc_ac, NULL);
if (ret)
return ret;
@ -631,7 +631,7 @@ static int olpc_battery_probe(struct platform_device *pdev)
olpc_bat.num_properties = ARRAY_SIZE(olpc_xo1_bat_props);
}
ret = power_supply_register(&pdev->dev, &olpc_bat);
ret = power_supply_register(&pdev->dev, &olpc_bat, NULL);
if (ret)
goto battery_failed;

16
drivers/power/pcf50633-charger.c
View File

@ -368,6 +368,7 @@ static const u8 mbc_irq_handlers[] = {
static int pcf50633_mbc_probe(struct platform_device *pdev)
{
struct power_supply_config psy_cfg = {};
struct pcf50633_mbc *mbc;
int ret;
int i;
@ -385,45 +386,42 @@ static int pcf50633_mbc_probe(struct platform_device *pdev)
pcf50633_register_irq(mbc->pcf, mbc_irq_handlers[i],
pcf50633_mbc_irq_handler, mbc);
psy_cfg.supplied_to = mbc->pcf->pdata->batteries;
psy_cfg.num_supplicants = mbc->pcf->pdata->num_batteries;
/* Create power supplies */
mbc->adapter.name = "adapter";
mbc->adapter.type = POWER_SUPPLY_TYPE_MAINS;
mbc->adapter.properties = power_props;
mbc->adapter.num_properties = ARRAY_SIZE(power_props);
mbc->adapter.get_property = &adapter_get_property;
mbc->adapter.supplied_to = mbc->pcf->pdata->batteries;
mbc->adapter.num_supplicants = mbc->pcf->pdata->num_batteries;
mbc->usb.name = "usb";
mbc->usb.type = POWER_SUPPLY_TYPE_USB;
mbc->usb.properties = power_props;
mbc->usb.num_properties = ARRAY_SIZE(power_props);
mbc->usb.get_property = usb_get_property;
mbc->usb.supplied_to = mbc->pcf->pdata->batteries;
mbc->usb.num_supplicants = mbc->pcf->pdata->num_batteries;
mbc->ac.name = "ac";
mbc->ac.type = POWER_SUPPLY_TYPE_MAINS;
mbc->ac.properties = power_props;
mbc->ac.num_properties = ARRAY_SIZE(power_props);
mbc->ac.get_property = ac_get_property;
mbc->ac.supplied_to = mbc->pcf->pdata->batteries;
mbc->ac.num_supplicants = mbc->pcf->pdata->num_batteries;
ret = power_supply_register(&pdev->dev, &mbc->adapter);
ret = power_supply_register(&pdev->dev, &mbc->adapter, &psy_cfg);
if (ret) {
dev_err(mbc->pcf->dev, "failed to register adapter\n");
return ret;
}
ret = power_supply_register(&pdev->dev, &mbc->usb);
ret = power_supply_register(&pdev->dev, &mbc->usb, &psy_cfg);
if (ret) {
dev_err(mbc->pcf->dev, "failed to register usb\n");
power_supply_unregister(&mbc->adapter);
return ret;
}
ret = power_supply_register(&pdev->dev, &mbc->ac);
ret = power_supply_register(&pdev->dev, &mbc->ac, &psy_cfg);
if (ret) {
dev_err(mbc->pcf->dev, "failed to register ac\n");
power_supply_unregister(&mbc->adapter);

18
drivers/power/pda_power.c
View File

@ -83,8 +83,6 @@ static char *pda_power_supplied_to[] = {
static struct power_supply pda_psy_ac = {
.name = "ac",
.type = POWER_SUPPLY_TYPE_MAINS,
.supplied_to = pda_power_supplied_to,
.num_supplicants = ARRAY_SIZE(pda_power_supplied_to),
.properties = pda_power_props,
.num_properties = ARRAY_SIZE(pda_power_props),
.get_property = pda_power_get_property,
@ -93,8 +91,6 @@ static struct power_supply pda_psy_ac = {
static struct power_supply pda_psy_usb = {
.name = "usb",
.type = POWER_SUPPLY_TYPE_USB,
.supplied_to = pda_power_supplied_to,
.num_supplicants = ARRAY_SIZE(pda_power_supplied_to),
.properties = pda_power_props,
.num_properties = ARRAY_SIZE(pda_power_props),
.get_property = pda_power_get_property,
@ -262,6 +258,7 @@ static int otg_handle_notification(struct notifier_block *nb,
static int pda_power_probe(struct platform_device *pdev)
{
struct power_supply_config psy_cfg = {};
int ret = 0;
dev = &pdev->dev;
@ -309,10 +306,11 @@ static int pda_power_probe(struct platform_device *pdev)
usb_irq = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "usb");
if (pdata->supplied_to) {
pda_psy_ac.supplied_to = pdata->supplied_to;
pda_psy_ac.num_supplicants = pdata->num_supplicants;
pda_psy_usb.supplied_to = pdata->supplied_to;
pda_psy_usb.num_supplicants = pdata->num_supplicants;
psy_cfg.supplied_to = pdata->supplied_to;
psy_cfg.num_supplicants = pdata->num_supplicants;
} else {
psy_cfg.supplied_to = pda_power_supplied_to;
psy_cfg.num_supplicants = ARRAY_SIZE(pda_power_supplied_to);
}
#if IS_ENABLED(CONFIG_USB_PHY)
@ -326,7 +324,7 @@ static int pda_power_probe(struct platform_device *pdev)
#endif
if (pdata->is_ac_online) {
ret = power_supply_register(&pdev->dev, &pda_psy_ac);
ret = power_supply_register(&pdev->dev, &pda_psy_ac, &psy_cfg);
if (ret) {
dev_err(dev, "failed to register %s power supply\n",
pda_psy_ac.name);
@ -347,7 +345,7 @@ static int pda_power_probe(struct platform_device *pdev)
}
if (pdata->is_usb_online) {
ret = power_supply_register(&pdev->dev, &pda_psy_usb);
ret = power_supply_register(&pdev->dev, &pda_psy_usb, &psy_cfg);
if (ret) {
dev_err(dev, "failed to register %s power supply\n",
pda_psy_usb.name);

8
drivers/power/pm2301_charger.c
View File

@ -989,6 +989,7 @@ static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client,
const struct i2c_device_id *id)
{
struct pm2xxx_platform_data *pl_data = i2c_client->dev.platform_data;
struct power_supply_config psy_cfg = {};
struct pm2xxx_charger *pm2;
int ret = 0;
u8 val;
@ -1047,8 +1048,9 @@ static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client,
pm2->ac_chg.psy.properties = pm2xxx_charger_ac_props;
pm2->ac_chg.psy.num_properties = ARRAY_SIZE(pm2xxx_charger_ac_props);
pm2->ac_chg.psy.get_property = pm2xxx_charger_ac_get_property;
pm2->ac_chg.psy.supplied_to = pm2->pdata->supplied_to;
pm2->ac_chg.psy.num_supplicants = pm2->pdata->num_supplicants;
psy_cfg.supplied_to = pm2->pdata->supplied_to;
psy_cfg.num_supplicants = pm2->pdata->num_supplicants;
/* pm2xxx_charger sub-class */
pm2->ac_chg.ops.enable = &pm2xxx_charger_ac_en;
pm2->ac_chg.ops.kick_wd = &pm2xxx_charger_watchdog_kick;
@ -1093,7 +1095,7 @@ static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client,
}
/* Register AC charger class */
ret = power_supply_register(pm2->dev, &pm2->ac_chg.psy);
ret = power_supply_register(pm2->dev, &pm2->ac_chg.psy, &psy_cfg);
if (ret) {
dev_err(pm2->dev, "failed to register AC charger\n");
goto free_regulator;

4
drivers/power/pmu_battery.c
View File

@ -152,7 +152,7 @@ static int __init pmu_bat_init(void)
goto pdev_register_failed;
}
ret = power_supply_register(&bat_pdev->dev, &pmu_ac);
ret = power_supply_register(&bat_pdev->dev, &pmu_ac, NULL);
if (ret)
goto ac_register_failed;
@ -169,7 +169,7 @@ static int __init pmu_bat_init(void)
pbat->bat.get_property = pmu_bat_get_property;
pbat->pbi = &pmu_batteries[i];
ret = power_supply_register(&bat_pdev->dev, &pbat->bat);
ret = power_supply_register(&bat_pdev->dev, &pbat->bat, NULL);
if (ret) {
kfree(pbat);
goto battery_register_failed;

30
drivers/power/power_supply_core.c
View File

@ -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 {

2
drivers/power/rt5033_battery.c
View File

@ -138,7 +138,7 @@ static int rt5033_battery_probe(struct i2c_client *client,
battery->psy.properties = rt5033_battery_props;
battery->psy.num_properties = ARRAY_SIZE(rt5033_battery_props);
ret = power_supply_register(&client->dev, &battery->psy);
ret = power_supply_register(&client->dev, &battery->psy, NULL);
if (ret) {
dev_err(&client->dev, "Failed to register power supply\n");
return ret;

2
drivers/power/rx51_battery.c
View File

@ -238,7 +238,7 @@ static int rx51_battery_probe(struct platform_device *pdev)
goto error_channel_bsi;
}
ret = power_supply_register(di->dev, &di->bat);
ret = power_supply_register(di->dev, &di->bat, NULL);
if (ret)
goto error_channel_vbat;

4
drivers/power/s3c_adc_battery.c
View File

@ -310,14 +310,14 @@ static int s3c_adc_bat_probe(struct platform_device *pdev)
main_bat.cable_plugged = 0;
main_bat.status = POWER_SUPPLY_STATUS_DISCHARGING;
ret = power_supply_register(&pdev->dev, &main_bat.psy);
ret = power_supply_register(&pdev->dev, &main_bat.psy, NULL);
if (ret)
goto err_reg_main;
if (pdata->backup_volt_mult) {
backup_bat.client = client;
backup_bat.pdata = pdev->dev.platform_data;
backup_bat.volt_value = -1;
ret = power_supply_register(&pdev->dev, &backup_bat.psy);
ret = power_supply_register(&pdev->dev, &backup_bat.psy, NULL);
if (ret)
goto err_reg_backup;
}

6
drivers/power/sbs-battery.c
View File

@ -801,6 +801,7 @@ static int sbs_probe(struct i2c_client *client,
{
struct sbs_info *chip;
struct sbs_platform_data *pdata = client->dev.platform_data;
struct power_supply_config psy_cfg = {};
int rc;
int irq;
char *name;
@ -825,7 +826,7 @@ static int sbs_probe(struct i2c_client *client,
chip->power_supply.properties = sbs_properties;
chip->power_supply.num_properties = ARRAY_SIZE(sbs_properties);
chip->power_supply.get_property = sbs_get_property;
chip->power_supply.of_node = client->dev.of_node;
psy_cfg.of_node = client->dev.of_node;
/* ignore first notification of external change, it is generated
* from the power_supply_register call back
*/
@ -892,7 +893,8 @@ skip_gpio:
goto exit_psupply;
}
rc = power_supply_register(&client->dev, &chip->power_supply);
rc = power_supply_register(&client->dev, &chip->power_supply,
&psy_cfg);
if (rc) {
dev_err(&client->dev,
"%s: Failed to register power supply\n", __func__);

13
drivers/power/smb347-charger.c
View File

@ -1194,6 +1194,7 @@ static int smb347_probe(struct i2c_client *client,
{
static char *battery[] = { "smb347-battery" };
const struct smb347_charger_platform_data *pdata;
struct power_supply_config psy_cfg = {}; /* Only for mains and usb */
struct device *dev = &client->dev;
struct smb347_charger *smb;
int ret;
@ -1223,15 +1224,15 @@ static int smb347_probe(struct i2c_client *client,
if (ret < 0)
return ret;
psy_cfg.supplied_to = battery;
psy_cfg.num_supplicants = ARRAY_SIZE(battery);
if (smb->pdata->use_mains) {
smb->mains.name = "smb347-mains";
smb->mains.type = POWER_SUPPLY_TYPE_MAINS;
smb->mains.get_property = smb347_mains_get_property;
smb->mains.properties = smb347_mains_properties;
smb->mains.num_properties = ARRAY_SIZE(smb347_mains_properties);
smb->mains.supplied_to = battery;
smb->mains.num_supplicants = ARRAY_SIZE(battery);
ret = power_supply_register(dev, &smb->mains);
ret = power_supply_register(dev, &smb->mains, &psy_cfg);
if (ret < 0)
return ret;
}
@ -1242,9 +1243,7 @@ static int smb347_probe(struct i2c_client *client,
smb->usb.get_property = smb347_usb_get_property;
smb->usb.properties = smb347_usb_properties;
smb->usb.num_properties = ARRAY_SIZE(smb347_usb_properties);
smb->usb.supplied_to = battery;
smb->usb.num_supplicants = ARRAY_SIZE(battery);
ret = power_supply_register(dev, &smb->usb);
ret = power_supply_register(dev, &smb->usb, &psy_cfg);
if (ret < 0) {
if (smb->pdata->use_mains)
power_supply_unregister(&smb->mains);
@ -1259,7 +1258,7 @@ static int smb347_probe(struct i2c_client *client,
smb->battery.num_properties = ARRAY_SIZE(smb347_battery_properties);
ret = power_supply_register(dev, &smb->battery);
ret = power_supply_register(dev, &smb->battery, NULL);
if (ret < 0) {
if (smb->pdata->use_usb)
power_supply_unregister(&smb->usb);

21
drivers/power/test_power.c
View File

@ -157,8 +157,6 @@ static struct power_supply test_power_supplies[] = {
[TEST_AC] = {
.name = "test_ac",
.type = POWER_SUPPLY_TYPE_MAINS,
.supplied_to = test_power_ac_supplied_to,
.num_supplicants = ARRAY_SIZE(test_power_ac_supplied_to),
.properties = test_power_ac_props,
.num_properties = ARRAY_SIZE(test_power_ac_props),
.get_property = test_power_get_ac_property,
@ -173,14 +171,25 @@ static struct power_supply test_power_supplies[] = {
[TEST_USB] = {
.name = "test_usb",
.type = POWER_SUPPLY_TYPE_USB,
.supplied_to = test_power_ac_supplied_to,
.num_supplicants = ARRAY_SIZE(test_power_ac_supplied_to),
.properties = test_power_ac_props,
.num_properties = ARRAY_SIZE(test_power_ac_props),
.get_property = test_power_get_usb_property,
},
};
static const struct power_supply_config test_power_configs[] = {
{
/* test_ac */
.supplied_to = test_power_ac_supplied_to,
.num_supplicants = ARRAY_SIZE(test_power_ac_supplied_to),
}, {
/* test_battery */
}, {
/* test_usb */
.supplied_to = test_power_ac_supplied_to,
.num_supplicants = ARRAY_SIZE(test_power_ac_supplied_to),
},
};
static int __init test_power_init(void)
{
@ -188,9 +197,11 @@ static int __init test_power_init(void)
int ret;
BUILD_BUG_ON(TEST_POWER_NUM != ARRAY_SIZE(test_power_supplies));
BUILD_BUG_ON(TEST_POWER_NUM != ARRAY_SIZE(test_power_configs));
for (i = 0; i < ARRAY_SIZE(test_power_supplies); i++) {
ret = power_supply_register(NULL, &test_power_supplies[i]);
ret = power_supply_register(NULL, &test_power_supplies[i],
&test_power_configs[i]);
if (ret) {
pr_err("%s: failed to register %s\n", __func__,
test_power_supplies[i].name);

6
drivers/power/tosa_battery.c
View File

@ -358,13 +358,13 @@ static int tosa_bat_probe(struct platform_device *dev)
INIT_WORK(&bat_work, tosa_bat_work);
ret = power_supply_register(&dev->dev, &tosa_bat_main.psy);
ret = power_supply_register(&dev->dev, &tosa_bat_main.psy, NULL);
if (ret)
goto err_psy_reg_main;
ret = power_supply_register(&dev->dev, &tosa_bat_jacket.psy);
ret = power_supply_register(&dev->dev, &tosa_bat_jacket.psy, NULL);
if (ret)
goto err_psy_reg_jacket;
ret = power_supply_register(&dev->dev, &tosa_bat_bu.psy);
ret = power_supply_register(&dev->dev, &tosa_bat_bu.psy, NULL);
if (ret)
goto err_psy_reg_bu;

10
drivers/power/tps65090-charger.c
View File

@ -233,6 +233,7 @@ static int tps65090_charger_probe(struct platform_device *pdev)
{
struct tps65090_charger *cdata;
struct tps65090_platform_data *pdata;
struct power_supply_config psy_cfg = {};
uint8_t status1 = 0;
int ret;
int irq;
@ -264,11 +265,12 @@ static int tps65090_charger_probe(struct platform_device *pdev)
cdata->ac.get_property = tps65090_ac_get_property;
cdata->ac.properties = tps65090_ac_props;
cdata->ac.num_properties = ARRAY_SIZE(tps65090_ac_props);
cdata->ac.supplied_to = pdata->supplied_to;
cdata->ac.num_supplicants = pdata->num_supplicants;
cdata->ac.of_node = pdev->dev.of_node;
ret = power_supply_register(&pdev->dev, &cdata->ac);
psy_cfg.supplied_to = pdata->supplied_to;
psy_cfg.num_supplicants = pdata->num_supplicants;
psy_cfg.of_node = pdev->dev.of_node;
ret = power_supply_register(&pdev->dev, &cdata->ac, &psy_cfg);
if (ret) {
dev_err(&pdev->dev, "failed: power supply register\n");
return ret;

4
drivers/power/twl4030_charger.c
View File

@ -590,7 +590,7 @@ static int __init twl4030_bci_probe(struct platform_device *pdev)
bci->ac.num_properties = ARRAY_SIZE(twl4030_charger_props);
bci->ac.get_property = twl4030_bci_get_property;
ret = power_supply_register(&pdev->dev, &bci->ac);
ret = power_supply_register(&pdev->dev, &bci->ac, NULL);
if (ret) {
dev_err(&pdev->dev, "failed to register ac: %d\n", ret);
goto fail_register_ac;
@ -604,7 +604,7 @@ static int __init twl4030_bci_probe(struct platform_device *pdev)
bci->usb_reg = regulator_get(bci->dev, "bci3v1");
ret = power_supply_register(&pdev->dev, &bci->usb);
ret = power_supply_register(&pdev->dev, &bci->usb, NULL);
if (ret) {
dev_err(&pdev->dev, "failed to register usb: %d\n", ret);
goto fail_register_usb;

2
drivers/power/twl4030_madc_battery.c
View File

@ -217,7 +217,7 @@ static int twl4030_madc_battery_probe(struct platform_device *pdev)
twl4030_madc_bat->pdata = pdata;
platform_set_drvdata(pdev, twl4030_madc_bat);
ret = power_supply_register(&pdev->dev, &twl4030_madc_bat->psy);
ret = power_supply_register(&pdev->dev, &twl4030_madc_bat->psy, NULL);
if (ret < 0)
kfree(twl4030_madc_bat);

2
drivers/power/wm831x_backup.c
View File

@ -197,7 +197,7 @@ static int wm831x_backup_probe(struct platform_device *pdev)
backup->properties = wm831x_backup_props;
backup->num_properties = ARRAY_SIZE(wm831x_backup_props);
backup->get_property = wm831x_backup_get_prop;
ret = power_supply_register(&pdev->dev, backup);
ret = power_supply_register(&pdev->dev, backup, NULL);
return ret;
}

6
drivers/power/wm831x_power.c
View File

@ -536,7 +536,7 @@ static int wm831x_power_probe(struct platform_device *pdev)
wall->properties = wm831x_wall_props;
wall->num_properties = ARRAY_SIZE(wm831x_wall_props);
wall->get_property = wm831x_wall_get_prop;
ret = power_supply_register(&pdev->dev, wall);
ret = power_supply_register(&pdev->dev, wall, NULL);
if (ret)
goto err_kmalloc;
@ -545,7 +545,7 @@ static int wm831x_power_probe(struct platform_device *pdev)
usb->properties = wm831x_usb_props;
usb->num_properties = ARRAY_SIZE(wm831x_usb_props);
usb->get_property = wm831x_usb_get_prop;
ret = power_supply_register(&pdev->dev, usb);
ret = power_supply_register(&pdev->dev, usb, NULL);
if (ret)
goto err_wall;
@ -560,7 +560,7 @@ static int wm831x_power_probe(struct platform_device *pdev)
battery->num_properties = ARRAY_SIZE(wm831x_bat_props);
battery->get_property = wm831x_bat_get_prop;
battery->use_for_apm = 1;
ret = power_supply_register(&pdev->dev, battery);
ret = power_supply_register(&pdev->dev, battery, NULL);
if (ret)
goto err_usb;
}

6
drivers/power/wm8350_power.c
View File

@ -457,7 +457,7 @@ static int wm8350_power_probe(struct platform_device *pdev)
ac->properties = wm8350_ac_props;
ac->num_properties = ARRAY_SIZE(wm8350_ac_props);
ac->get_property = wm8350_ac_get_prop;
ret = power_supply_register(&pdev->dev, ac);
ret = power_supply_register(&pdev->dev, ac, NULL);
if (ret)
return ret;
@ -466,7 +466,7 @@ static int wm8350_power_probe(struct platform_device *pdev)
battery->num_properties = ARRAY_SIZE(wm8350_bat_props);
battery->get_property = wm8350_bat_get_property;
battery->use_for_apm = 1;
ret = power_supply_register(&pdev->dev, battery);
ret = power_supply_register(&pdev->dev, battery, NULL);
if (ret)
goto battery_failed;
@ -475,7 +475,7 @@ static int wm8350_power_probe(struct platform_device *pdev)
usb->properties = wm8350_usb_props;
usb->num_properties = ARRAY_SIZE(wm8350_usb_props);
usb->get_property = wm8350_usb_get_prop;
ret = power_supply_register(&pdev->dev, usb);
ret = power_supply_register(&pdev->dev, usb, NULL);
if (ret)
goto usb_failed;

2
drivers/power/wm97xx_battery.c
View File

@ -244,7 +244,7 @@ static int wm97xx_bat_probe(struct platform_device *dev)
bat_ps.properties = prop;
bat_ps.num_properties = props;
ret = power_supply_register(&dev->dev, &bat_ps);
ret = power_supply_register(&dev->dev, &bat_ps, NULL);
if (!ret)
schedule_work(&bat_work);
else

2
drivers/power/z2_battery.c
View File

@ -230,7 +230,7 @@ static int z2_batt_probe(struct i2c_client *client,
INIT_WORK(&charger->bat_work, z2_batt_work);
ret = power_supply_register(&client->dev, &charger->batt_ps);
ret = power_supply_register(&client->dev, &charger->batt_ps, NULL);
if (ret)
goto err4;

7
drivers/staging/nvec/nvec_power.c
View File

@ -334,8 +334,6 @@ static struct power_supply nvec_bat_psy = {
static struct power_supply nvec_psy = {
.name = "ac",
.type = POWER_SUPPLY_TYPE_MAINS,
.supplied_to = nvec_power_supplied_to,
.num_supplicants = ARRAY_SIZE(nvec_power_supplied_to),
.properties = nvec_power_props,
.num_properties = ARRAY_SIZE(nvec_power_props),
.get_property = nvec_power_get_property,
@ -376,6 +374,7 @@ static int nvec_power_probe(struct platform_device *pdev)
struct power_supply *psy;
struct nvec_power *power;
struct nvec_chip *nvec = dev_get_drvdata(pdev->dev.parent);
struct power_supply_config psy_cfg = {};
power = devm_kzalloc(&pdev->dev, sizeof(struct nvec_power), GFP_NOWAIT);
if (power == NULL)
@ -387,6 +386,8 @@ static int nvec_power_probe(struct platform_device *pdev)
switch (pdev->id) {
case AC:
psy = &nvec_psy;
psy_cfg.supplied_to = nvec_power_supplied_to;
psy_cfg.num_supplicants = ARRAY_SIZE(nvec_power_supplied_to);
power->notifier.notifier_call = nvec_power_notifier;
@ -407,7 +408,7 @@ static int nvec_power_probe(struct platform_device *pdev)
if (pdev->id == BAT)
get_bat_mfg_data(power);
return power_supply_register(&pdev->dev, psy);
return power_supply_register(&pdev->dev, psy, &psy_cfg);
}
static int nvec_power_remove(struct platform_device *pdev)

22
include/linux/power_supply.h
View File

@ -176,6 +176,16 @@ union power_supply_propval {
struct device;
struct device_node;
/* Power supply instance specific configuration */
struct power_supply_config {
struct device_node *of_node;
/* Driver private data */
void *drv_data;
char **supplied_to;
size_t num_supplicants;
};
struct power_supply {
const char *name;
enum power_supply_type type;
@ -278,13 +288,17 @@ static inline int power_supply_is_system_supplied(void) { return -ENOSYS; }
#endif
extern int power_supply_register(struct device *parent,
struct power_supply *psy);
struct power_supply *psy,
const struct power_supply_config *cfg);
extern int power_supply_register_no_ws(struct device *parent,
struct power_supply *psy);
struct power_supply *psy,
const struct power_supply_config *cfg);
extern int devm_power_supply_register(struct device *parent,
struct power_supply *psy);
struct power_supply *psy,
const struct power_supply_config *cfg);
extern int devm_power_supply_register_no_ws(struct device *parent,
struct power_supply *psy);
struct power_supply *psy,
const struct power_supply_config *cfg);
extern void power_supply_unregister(struct power_supply *psy);
extern int power_supply_powers(struct power_supply *psy, struct device *dev);