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path: root/drivers/power/tps65090-charger.c
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Diffstat (limited to 'drivers/power/tps65090-charger.c')
-rw-r--r--drivers/power/tps65090-charger.c35
1 files changed, 19 insertions, 16 deletions
diff --git a/drivers/power/tps65090-charger.c b/drivers/power/tps65090-charger.c
index 9872c901bd70..dcf9a3ca53d5 100644
--- a/drivers/power/tps65090-charger.c
+++ b/drivers/power/tps65090-charger.c
@@ -43,7 +43,7 @@ struct tps65090_charger {
int irq;
struct task_struct *poll_task;
bool passive_mode;
- struct power_supply ac;
+ struct power_supply *ac;
struct tps65090_platform_data *pdata;
};
@@ -135,8 +135,7 @@ static int tps65090_ac_get_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
{
- struct tps65090_charger *charger = container_of(psy,
- struct tps65090_charger, ac);
+ struct tps65090_charger *charger = power_supply_get_drvdata(psy);
if (psp == POWER_SUPPLY_PROP_ONLINE) {
val->intval = charger->ac_online;
@@ -190,7 +189,7 @@ static irqreturn_t tps65090_charger_isr(int irq, void *dev_id)
}
if (charger->prev_ac_online != charger->ac_online)
- power_supply_changed(&charger->ac);
+ power_supply_changed(charger->ac);
return IRQ_HANDLED;
}
@@ -229,6 +228,14 @@ static int tps65090_charger_poll_task(void *data)
return 0;
}
+static const struct power_supply_desc tps65090_charger_desc = {
+ .name = "tps65090-ac",
+ .type = POWER_SUPPLY_TYPE_MAINS,
+ .get_property = tps65090_ac_get_property,
+ .properties = tps65090_ac_props,
+ .num_properties = ARRAY_SIZE(tps65090_ac_props),
+};
+
static int tps65090_charger_probe(struct platform_device *pdev)
{
struct tps65090_charger *cdata;
@@ -260,20 +267,16 @@ static int tps65090_charger_probe(struct platform_device *pdev)
cdata->dev = &pdev->dev;
cdata->pdata = pdata;
- cdata->ac.name = "tps65090-ac";
- cdata->ac.type = POWER_SUPPLY_TYPE_MAINS;
- cdata->ac.get_property = tps65090_ac_get_property;
- cdata->ac.properties = tps65090_ac_props;
- cdata->ac.num_properties = ARRAY_SIZE(tps65090_ac_props);
-
psy_cfg.supplied_to = pdata->supplied_to;
psy_cfg.num_supplicants = pdata->num_supplicants;
psy_cfg.of_node = pdev->dev.of_node;
+ psy_cfg.drv_data = cdata;
- ret = power_supply_register(&pdev->dev, &cdata->ac, &psy_cfg);
- if (ret) {
+ cdata->ac = power_supply_register(&pdev->dev, &tps65090_charger_desc,
+ &psy_cfg);
+ if (IS_ERR(cdata->ac)) {
dev_err(&pdev->dev, "failed: power supply register\n");
- return ret;
+ return PTR_ERR(cdata->ac);
}
irq = platform_get_irq(pdev, 0);
@@ -303,7 +306,7 @@ static int tps65090_charger_probe(struct platform_device *pdev)
goto fail_unregister_supply;
}
cdata->ac_online = 1;
- power_supply_changed(&cdata->ac);
+ power_supply_changed(cdata->ac);
}
if (irq != -ENXIO) {
@@ -330,7 +333,7 @@ static int tps65090_charger_probe(struct platform_device *pdev)
return 0;
fail_unregister_supply:
- power_supply_unregister(&cdata->ac);
+ power_supply_unregister(cdata->ac);
return ret;
}
@@ -341,7 +344,7 @@ static int tps65090_charger_remove(struct platform_device *pdev)
if (cdata->irq == -ENXIO)
kthread_stop(cdata->poll_task);
- power_supply_unregister(&cdata->ac);
+ power_supply_unregister(cdata->ac);
return 0;
}