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path: root/drivers/power/88pm860x_battery.c
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Diffstat (limited to 'drivers/power/88pm860x_battery.c')
-rw-r--r--drivers/power/88pm860x_battery.c37
1 files changed, 11 insertions, 26 deletions
diff --git a/drivers/power/88pm860x_battery.c b/drivers/power/88pm860x_battery.c
index d49579b22..63c57dc82 100644
--- a/drivers/power/88pm860x_battery.c
+++ b/drivers/power/88pm860x_battery.c
@@ -954,47 +954,33 @@ static int pm860x_battery_probe(struct platform_device *pdev)
else
info->resistor = 300; /* set default internal resistor */
- info->battery = power_supply_register(&pdev->dev, &pm860x_battery_desc,
- NULL);
+ info->battery = devm_power_supply_register(&pdev->dev,
+ &pm860x_battery_desc,
+ NULL);
if (IS_ERR(info->battery))
return PTR_ERR(info->battery);
info->battery->dev.parent = &pdev->dev;
- ret = request_threaded_irq(info->irq_cc, NULL,
- pm860x_coulomb_handler, IRQF_ONESHOT,
- "coulomb", info);
+ ret = devm_request_threaded_irq(chip->dev, info->irq_cc, NULL,
+ pm860x_coulomb_handler, IRQF_ONESHOT,
+ "coulomb", info);
if (ret < 0) {
dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n",
info->irq_cc, ret);
- goto out_reg;
+ return ret;
}
- ret = request_threaded_irq(info->irq_batt, NULL, pm860x_batt_handler,
- IRQF_ONESHOT, "battery", info);
+ ret = devm_request_threaded_irq(chip->dev, info->irq_batt, NULL,
+ pm860x_batt_handler,
+ IRQF_ONESHOT, "battery", info);
if (ret < 0) {
dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n",
info->irq_batt, ret);
- goto out_coulomb;
+ return ret;
}
return 0;
-
-out_coulomb:
- free_irq(info->irq_cc, info);
-out_reg:
- power_supply_unregister(info->battery);
- return ret;
-}
-
-static int pm860x_battery_remove(struct platform_device *pdev)
-{
- struct pm860x_battery_info *info = platform_get_drvdata(pdev);
-
- free_irq(info->irq_batt, info);
- free_irq(info->irq_cc, info);
- power_supply_unregister(info->battery);
- return 0;
}
#ifdef CONFIG_PM_SLEEP
@@ -1028,7 +1014,6 @@ static struct platform_driver pm860x_battery_driver = {
.pm = &pm860x_battery_pm_ops,
},
.probe = pm860x_battery_probe,
- .remove = pm860x_battery_remove,
};
module_platform_driver(pm860x_battery_driver);