[PATCH 12/21] power: supply: tps65090: Use devm_power_supply_register() helper

Andrew Davis
2024-01-23T16:37:08Z

drivers/power/supply/tps65090-charger.c | 18 ++++++------------
1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/drivers/power/supply/tps65090-charger.c b/drivers/power/supply/tps65090-charger.c
index c59197d2aa87d..d41595764caa5 100644
--- a/drivers/power/supply/tps65090-charger.c
+++ b/drivers/power/supply/tps65090-charger.c
@@ -262,7 +262,7 @@ static int tps65090_charger_probe(struct platform_device *pdev)
psy_cfg.of_node = pdev->dev.of_node;
psy_cfg.drv_data = cdata;

- cdata->ac = power_supply_register(&pdev->dev, &tps65090_charger_desc,
+ cdata->ac = devm_power_supply_register(&pdev->dev, &tps65090_charger_desc,
&psy_cfg);
if (IS_ERR(cdata->ac)) {
dev_err(&pdev->dev, "failed: power supply register\n");
@@ -277,7 +277,7 @@ static int tps65090_charger_probe(struct platform_device *pdev)
ret = tps65090_config_charger(cdata);
if (ret < 0) {
dev_err(&pdev->dev, "charger config failed, err %d\n", ret);
- goto fail_unregister_supply;
+ return ret;
}

/* Check for charger presence */
@@ -286,14 +286,14 @@ static int tps65090_charger_probe(struct platform_device *pdev)
if (ret < 0) {
dev_err(cdata->dev, "%s(): Error in reading reg 0x%x", __func__,
TPS65090_REG_CG_STATUS1);
- goto fail_unregister_supply;
+ return ret;
}

if (status1 != 0) {
ret = tps65090_enable_charging(cdata);
if (ret < 0) {
dev_err(cdata->dev, "error enabling charger\n");
- goto fail_unregister_supply;
+ return ret;
}
cdata->ac_online = 1;
power_supply_changed(cdata->ac);
@@ -306,7 +306,7 @@ static int tps65090_charger_probe(struct platform_device *pdev)
dev_err(cdata->dev,
"Unable to register irq %d err %d\n", irq,
ret);
- goto fail_unregister_supply;
+ return ret;
}
} else {
cdata->poll_task = kthread_run(tps65090_charger_poll_task,
@@ -316,16 +316,11 @@ static int tps65090_charger_probe(struct platform_device *pdev)
ret = PTR_ERR(cdata->poll_task);
dev_err(cdata->dev,
"Unable to run kthread err %d\n", ret);
- goto fail_unregister_supply;
+ return ret;
}
}

return 0;
-
-fail_unregister_supply:
- power_supply_unregister(cdata->ac);
-
- return ret;
}

static void tps65090_charger_remove(struct platform_device *pdev)
@@ -334,7 +329,6 @@ static void tps65090_charger_remove(struct platform_device *pdev)

if (cdata->irq == -ENXIO)
kthread_stop(cdata->poll_task);
- power_supply_unregister(cdata->ac);
}

static const struct of_device_id of_tps65090_charger_match[] = {
--
2.39.2