int da9052_irq_exit(struct da9052 *da9052)
{
da9052_free_irq(da9052, DA9052_IRQ_ADC_EOM, da9052);
regmap_del_irq_chip(da9052->chip_irq, da9052->irq_data);
return 0;
}
static int da9052_bat_remove(struct platform_device *pdev)
{
int i;
struct da9052_battery *bat = platform_get_drvdata(pdev);
for (i = 0; i < ARRAY_SIZE(da9052_bat_irqs); i++)
da9052_free_irq(bat->da9052, da9052_bat_irq_bits[i], bat);
power_supply_unregister(&bat->psy);
kfree(bat);
return 0;
}
static s32 da9052_bat_probe(struct platform_device *pdev)
{
struct da9052_pdata *pdata;
struct da9052_battery *bat;
int ret;
int i;
bat = kzalloc(sizeof(struct da9052_battery), GFP_KERNEL);
if (!bat)
return -ENOMEM;
bat->da9052 = dev_get_drvdata(pdev->dev.parent);
bat->psy = template_battery;
bat->charger_type = DA9052_NOCHARGER;
bat->status = POWER_SUPPLY_STATUS_UNKNOWN;
bat->health = POWER_SUPPLY_HEALTH_UNKNOWN;
bat->nb.notifier_call = da9052_USB_current_notifier;
pdata = bat->da9052->dev->platform_data;
if (pdata != NULL && pdata->use_for_apm)
bat->psy.use_for_apm = pdata->use_for_apm;
else
bat->psy.use_for_apm = 1;
for (i = 0; i < ARRAY_SIZE(da9052_bat_irqs); i++) {
ret = da9052_request_irq(bat->da9052,
da9052_bat_irq_bits[i], da9052_bat_irqs[i],
da9052_bat_irq, bat);
if (ret != 0) {
dev_err(bat->da9052->dev,
"DA9052 failed to request %s IRQ: %d\n",
da9052_bat_irqs[i], ret);
goto err;
}
}
ret = power_supply_register(&pdev->dev, &bat->psy);
if (ret)
goto err;
platform_set_drvdata(pdev, bat);
return 0;
err:
while (--i >= 0)
da9052_free_irq(bat->da9052, da9052_bat_irq_bits[i], bat);
kfree(bat);
return ret;
}
