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path: root/drivers/power/rx51_battery.c
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Diffstat (limited to 'drivers/power/rx51_battery.c')
-rw-r--r--drivers/power/rx51_battery.c27
1 files changed, 16 insertions, 11 deletions
diff --git a/drivers/power/rx51_battery.c b/drivers/power/rx51_battery.c
index 804f60c7b715..ac6206951d58 100644
--- a/drivers/power/rx51_battery.c
+++ b/drivers/power/rx51_battery.c
@@ -29,7 +29,8 @@
struct rx51_device_info {
struct device *dev;
- struct power_supply bat;
+ struct power_supply *bat;
+ struct power_supply_desc bat_desc;
struct iio_channel *channel_temp;
struct iio_channel *channel_bsi;
struct iio_channel *channel_vbat;
@@ -161,8 +162,7 @@ static int rx51_battery_get_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
{
- struct rx51_device_info *di = container_of((psy),
- struct rx51_device_info, bat);
+ struct rx51_device_info *di = power_supply_get_drvdata(psy);
switch (psp) {
case POWER_SUPPLY_PROP_TECHNOLOGY:
@@ -204,6 +204,7 @@ static enum power_supply_property rx51_battery_props[] = {
static int rx51_battery_probe(struct platform_device *pdev)
{
+ struct power_supply_config psy_cfg = {};
struct rx51_device_info *di;
int ret;
@@ -214,11 +215,13 @@ static int rx51_battery_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, di);
di->dev = &pdev->dev;
- di->bat.name = dev_name(&pdev->dev);
- di->bat.type = POWER_SUPPLY_TYPE_BATTERY;
- di->bat.properties = rx51_battery_props;
- di->bat.num_properties = ARRAY_SIZE(rx51_battery_props);
- di->bat.get_property = rx51_battery_get_property;
+ di->bat_desc.name = dev_name(&pdev->dev);
+ di->bat_desc.type = POWER_SUPPLY_TYPE_BATTERY;
+ di->bat_desc.properties = rx51_battery_props;
+ di->bat_desc.num_properties = ARRAY_SIZE(rx51_battery_props);
+ di->bat_desc.get_property = rx51_battery_get_property;
+
+ psy_cfg.drv_data = di;
di->channel_temp = iio_channel_get(di->dev, "temp");
if (IS_ERR(di->channel_temp)) {
@@ -238,9 +241,11 @@ static int rx51_battery_probe(struct platform_device *pdev)
goto error_channel_bsi;
}
- ret = power_supply_register(di->dev, &di->bat, NULL);
- if (ret)
+ di->bat = power_supply_register(di->dev, &di->bat_desc, &psy_cfg);
+ if (IS_ERR(di->bat)) {
+ ret = PTR_ERR(di->bat);
goto error_channel_vbat;
+ }
return 0;
@@ -259,7 +264,7 @@ static int rx51_battery_remove(struct platform_device *pdev)
{
struct rx51_device_info *di = platform_get_drvdata(pdev);
- power_supply_unregister(&di->bat);
+ power_supply_unregister(di->bat);
iio_channel_release(di->channel_vbat);
iio_channel_release(di->channel_bsi);