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path: root/drivers/power/lp8727_charger.c
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Diffstat (limited to 'drivers/power/lp8727_charger.c')
-rw-r--r--drivers/power/lp8727_charger.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/power/lp8727_charger.c b/drivers/power/lp8727_charger.c
index 5c56d7e46993..0d3cb1de2eb1 100644
--- a/drivers/power/lp8727_charger.c
+++ b/drivers/power/lp8727_charger.c
@@ -360,7 +360,7 @@ static int lp8727_register_psy(struct lp8727_chg *pchg)
{
struct lp8727_psy *psy;
- psy = kzalloc(sizeof(*psy), GFP_KERNEL);
+ psy = devm_kzalloc(pchg->dev, sizeof(*psy), GFP_KERNEL);
if (!psy)
return -ENOMEM;
@@ -405,7 +405,6 @@ err_psy_batt:
err_psy_usb:
power_supply_unregister(&psy->ac);
err_psy_ac:
- kfree(psy);
return -EPERM;
}
@@ -419,7 +418,6 @@ static void lp8727_unregister_psy(struct lp8727_chg *pchg)
power_supply_unregister(&psy->ac);
power_supply_unregister(&psy->usb);
power_supply_unregister(&psy->batt);
- kfree(psy);
}
static int lp8727_probe(struct i2c_client *cl, const struct i2c_device_id *id)
@@ -430,7 +428,7 @@ static int lp8727_probe(struct i2c_client *cl, const struct i2c_device_id *id)
if (!i2c_check_functionality(cl->adapter, I2C_FUNC_SMBUS_I2C_BLOCK))
return -EIO;
- pchg = kzalloc(sizeof(*pchg), GFP_KERNEL);
+ pchg = devm_kzalloc(&cl->dev, sizeof(*pchg), GFP_KERNEL);
if (!pchg)
return -ENOMEM;
@@ -462,7 +460,6 @@ static int lp8727_probe(struct i2c_client *cl, const struct i2c_device_id *id)
return 0;
error:
- kfree(pchg);
return ret;
}
@@ -474,7 +471,6 @@ static int __devexit lp8727_remove(struct i2c_client *cl)
free_irq(pchg->client->irq, pchg);
flush_workqueue(pchg->irqthread);
destroy_workqueue(pchg->irqthread);
- kfree(pchg);
return 0;
}