This allows us to simplify probe and exit function.
Signed-off-by: Karol Lewandowski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
---
drivers/power/max17042_battery.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/power/max17042_battery.c b/drivers/power/max17042_battery.c
index 86acee2..21a3650 100644
--- a/drivers/power/max17042_battery.c
+++ b/drivers/power/max17042_battery.c
@@ -220,7 +220,7 @@ static int __devinit max17042_probe(struct i2c_client
*client,
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA))
return -EIO;
- chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+ chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
if (!chip)
return -ENOMEM;
@@ -246,7 +246,6 @@ static int __devinit max17042_probe(struct i2c_client
*client,
ret = power_supply_register(&client->dev, &chip->battery);
if (ret) {
dev_err(&client->dev, "failed: power supply register\n");
- kfree(chip);
return ret;
}
@@ -269,7 +268,6 @@ static int __devexit max17042_remove(struct i2c_client
*client)
struct max17042_chip *chip = i2c_get_clientdata(client);
power_supply_unregister(&chip->battery);
- kfree(chip);
return 0;
}
--
1.7.8.3
_______________________________________________
devicetree-discuss mailing list
[email protected]
https://lists.ozlabs.org/listinfo/devicetree-discuss
