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path: root/drivers/platform/x86/compal-laptop.c
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Diffstat (limited to 'drivers/platform/x86/compal-laptop.c')
-rw-r--r--drivers/platform/x86/compal-laptop.c29
1 files changed, 18 insertions, 11 deletions
diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
index 041a592fe753..b4e94471f3d5 100644
--- a/drivers/platform/x86/compal-laptop.c
+++ b/drivers/platform/x86/compal-laptop.c
@@ -177,7 +177,7 @@ struct compal_data{
unsigned char curr_pwm;
/* Power supply */
- struct power_supply psy;
+ struct power_supply *psy;
struct power_supply_info psy_info;
char bat_model_name[BAT_MODEL_NAME_LEN + 1];
char bat_manufacturer_name[BAT_MANUFACTURER_NAME_LEN + 1];
@@ -565,8 +565,7 @@ static int bat_get_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
{
- struct compal_data *data;
- data = container_of(psy, struct compal_data, psy);
+ struct compal_data *data = power_supply_get_drvdata(psy);
switch (psp) {
case POWER_SUPPLY_PROP_STATUS:
@@ -875,13 +874,16 @@ static struct dmi_system_id __initdata compal_dmi_table[] = {
};
MODULE_DEVICE_TABLE(dmi, compal_dmi_table);
+static const struct power_supply_desc psy_bat_desc = {
+ .name = DRIVER_NAME,
+ .type = POWER_SUPPLY_TYPE_BATTERY,
+ .properties = compal_bat_properties,
+ .num_properties = ARRAY_SIZE(compal_bat_properties),
+ .get_property = bat_get_property,
+};
+
static void initialize_power_supply_data(struct compal_data *data)
{
- data->psy.name = DRIVER_NAME;
- data->psy.type = POWER_SUPPLY_TYPE_BATTERY;
- data->psy.properties = compal_bat_properties;
- data->psy.num_properties = ARRAY_SIZE(compal_bat_properties);
- data->psy.get_property = bat_get_property;
ec_read_sequence(BAT_MANUFACTURER_NAME_ADDR,
data->bat_manufacturer_name,
@@ -1011,6 +1013,7 @@ static int compal_probe(struct platform_device *pdev)
int err;
struct compal_data *data;
struct device *hwmon_dev;
+ struct power_supply_config psy_cfg = {};
if (!extra_features)
return 0;
@@ -1036,9 +1039,13 @@ static int compal_probe(struct platform_device *pdev)
/* Power supply */
initialize_power_supply_data(data);
- err = power_supply_register(&compal_device->dev, &data->psy, NULL);
- if (err < 0)
+ psy_cfg.drv_data = data;
+ data->psy = power_supply_register(&compal_device->dev, &psy_bat_desc,
+ &psy_cfg);
+ if (IS_ERR(data->psy)) {
+ err = PTR_ERR(data->psy);
goto remove;
+ }
platform_set_drvdata(pdev, data);
@@ -1073,7 +1080,7 @@ static int compal_remove(struct platform_device *pdev)
pwm_disable_control();
data = platform_get_drvdata(pdev);
- power_supply_unregister(&data->psy);
+ power_supply_unregister(data->psy);
sysfs_remove_group(&pdev->dev.kobj, &compal_platform_attr_group);