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regulator: ad5398: Use devm_kzalloc
author
Axel Lin
<axel.lin@gmail.com>
Tue, 27 Mar 2012 02:09:42 +0000
(10:09 +0800)
committer
Mark Brown
<broonie@opensource.wolfsonmicro.com>
Sun, 1 Apr 2012 10:59:36 +0000
(11:59 +0100)
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
drivers/regulator/ad5398.c
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diff --git
a/drivers/regulator/ad5398.c
b/drivers/regulator/ad5398.c
index ed587987f445636971f9cbe84d684a54d57a7279..7d51793a072a5c530ea336aa772ce460b2112435 100644
(file)
--- a/
drivers/regulator/ad5398.c
+++ b/
drivers/regulator/ad5398.c
@@
-220,7
+220,7
@@
static int __devinit ad5398_probe(struct i2c_client *client,
if (!init_data)
return -EINVAL;
- 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 ad5398_probe(struct i2c_client *client,
return 0;
err:
- kfree(chip);
return ret;
}
@@
-255,8
+254,6
@@
static int __devexit ad5398_remove(struct i2c_client *client)
struct ad5398_chip_info *chip = i2c_get_clientdata(client);
regulator_unregister(chip->rdev);
- kfree(chip);
-
return 0;
}
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